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Skyjacker 8 IN. SOFTR 73-87 GM 3/4 TON

Skyjacker C180BK

825-C180BK

made in usa
jegs shipping
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Ships directly from the manufacturer
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Skyjacker 8 IN. SOFTR 73-87 GM 3/4 TON $711.46
8 IN. SOFTR 73-87 GM 3/4 TON

Skyjacker C180BK Details

  • Other Parts Required For A Complete Set
  • Components Powder Coated Black To Resist Corrosion
  • Greater Level Of Performance
  • Limited Lifetime Warranty

  • Specifications:

    Lift/Drop Height (in.)
    8
    Manufacturer's Part Number:
    C180BK

    Does Skyjacker C180BK fit your vehicle?

    Narrow Results

    1979-1980 GMC K2500 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: SIERRA GRANDE

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 7.4
    • Aspiration: N
    • SubModel: SILVERADO
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1985 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: SILVERADO

    1982 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: SCOTTSDALE

    1973 GMC K25/K2500 PICKUP

    • CC: 5736
    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 7.4
    • Aspiration: N
    • SubModel: CUSTOM DELUXE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1985-1986 GMC K2500 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 6.2
    • SubModel: BASE
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1979 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: CUSTOM DELUXE

    1981-1982 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: CUSTOM

    1979 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: CUSTOM DELUXE

    1981 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: DELUXE

    1980 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.8
    • SubModel: SCOTTSDALE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1987 GMC V2500 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: ALL

    1979-1980 GMC K2500 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: HIGH SIERRA

    1979-1980 GMC K2500 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: HIGH SIERRA

    1985 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: SCOTTSDALE

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.0
    • SubModel: SCOTTSDALE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973 GMC K25/K2500 SUBURBAN

    • CC: 5736
    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980 GMC K2500 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: SIERRA CLASSIC

    1979 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: CHEYENNE

    1983-1984 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: ALL

    1985-1986 GMC K2500 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973 GMC K25/K2500 SUBURBAN

    • CC: 5736
    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1981-1982 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: SILVERADO

    1979-1980 GMC K2500 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974 GMC K25/K2500 SUBURBAN

    • CC: 4097
    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1980 CHEVROLET K20 PICKUP

    • CC: 4097
    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.1
    • SubModel: CHEYENNE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1981-1982 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: CUSTOM

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 6.6
    • Aspiration: N
    • SubModel: SILVERADO
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1979-1980 GMC K2500 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: SIERRA GRANDE

    1981-1984 GMC K2500 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET K20 PICKUP

    • CC: 4097
    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.1
    • SubModel: SILVERADO
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1979 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: SCOTTSDALE

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.8
    • SubModel: CHEYENNE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1983-1984 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: ALL

    1982 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: SILVERADO

    1975-1978 GMC K25 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: ALL

    1974 GMC K25/K2500 SUBURBAN

    • CC: 5736
    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973 GMC K25/K2500 PICKUP

    • CC: 4801
    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1980 CHEVROLET K20 PICKUP

    • CC: 4097
    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.1
    • SubModel: CUSTOM DELUXE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1985-1986 GMC K2500 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: HIGH SIERRA

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.8
    • SubModel: SILVERADO
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1980 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 6.6
    • Aspiration: N
    • SubModel: SILVERADO
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1986 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: ALL

    1981-1982 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: SCOTTSDALE

    1973 CHEVROLET K20 SUBURBAN

    • CC: 7439
    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 7.4
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981-1986 GMC K2500 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: ALL

    1973 CHEVROLET K20 PICKUP

    • CC: 7441
    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.0
    • SubModel: CUSTOM DELUXE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1973 GMC K25/K2500 PICKUP

    • CC: 4098
    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1973 GMC K25/K2500 SUBURBAN

    • CC: 5031
    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.8
    • SubModel: SCOTTSDALE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1974 GMC K25/K2500 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: ALL

    1973-1974 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 6.6
    • Aspiration: N
    • SubModel: CUSTOM DELUXE
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 6.6
    • Aspiration: N
    • SubModel: CHEYENNE
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1979 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: SILVERADO

    1979-1980 GMC K2500 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.8
    • SubModel: CUSTOM DELUXE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1986 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: ALL

    1987 CHEVROLET V20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: ALL

    1979-1980 GMC K2500 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 6.6
    • Aspiration: N
    • SubModel: CUSTOM DELUXE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980 GMC K2500 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980 CHEVROLET K20 PICKUP

    • CC: 4097
    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.1
    • SubModel: SCOTTSDALE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1975-1978 GMC K25 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: ALL

    1974-1978 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: ALL

    1973 CHEVROLET K20 PICKUP

    • CC: 4801
    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1973 CHEVROLET K20 PICKUP

    • CC: 4098
    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1973 CHEVROLET K20 PICKUP

    • CC: 5736
    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.0
    • SubModel: CHEYENNE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: SILVERADO

    1979-1980 GMC K2500 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 GMC V2500 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: ALL

    1985-1986 GMC K2500 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: SIERRA CLASSIC

    1980 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.8
    • SubModel: SILVERADO
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1980 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.8
    • SubModel: CUSTOM DELUXE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1981 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: CHEYENNE

    1987 CHEVROLET V20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: ALL

    1973-1974 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973 GMC K25/K2500 PICKUP

    • CC: 7441
    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1985 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: CUSTOM

    1973-1974 GMC K25/K2500 SUBURBAN

    • CC: 4801
    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1985 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: CUSTOM

    1973-1974 CHEVROLET K20 SUBURBAN

    • CC: 4098
    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1975-1978 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 6.6
    • Aspiration: N
    • SubModel: SCOTTSDALE
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1981 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: DELUXE

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980 GMC K2500 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: SIERRA CLASSIC

    1985 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • EngineType: ALL
    • SubModel: SCOTTSDALE

    1973 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1979-1980 GMC K2500 SUBURBAN

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Must Have 3 Bolt Steering Knuckle~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Veh. w/4 Blt Strng Knckl Use PN[GMDL4] NOT PN[CA100]~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Driveline/Exhaust Modifications May Be Necessary~Transfer Lowering Kit PN[TCL15] May Be Needed~Fitted Leafs Are Available For Additional Weight Capacity~Optional 4 in. Offset Drag Link Available PN[GMDL4]~Lwrng Brkts Must Be Ordered If Equip w/Frt Swy Bar~Incl. The Following Parts~Rear Spring Bushing Kit~U-Bolts~Front Leaf Springs~Rear Block Kit~Front Spring Bushing Kit~Rear Add-A-Leaf~Front Brake Line Brackets~Rear Brake Line Brackets
    • Liter: 5.0
    • SubModel: SILVERADO
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.