800.345.4545
Call Our Support Line
24 Hours / 7 Days a Week!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

Tuff Country 14713KN

Suspension Lift Kit 1973-87 GM 1/2 Ton, Blazer, Jimmy, Suburban 4wd

Tuff Country 14713KN

444-14713KN

made in usa
jegs shipping
FREE Shipping
Estimated ship date 02/02/18 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Tuff Country 14713KN Suspension Lift Kit 1973-87 GM 1/2 Ton, Blazer, Jimmy, Suburban 4wd $1,024.99
Suspension Lift Kit
  • 1973-87 GM 1/2 Ton, Blazer, Jimmy, Suburban 4wd
  • w/ 52" Rear Leaf Springs
  • Lift: Front 4" / Rear 4"
  • Max Tire Size: 33X12.50

  • Tuff Country 14713KN Details

    Chevy/GMC

    Specifications:

    Lift/Drop Height (in.)
    4
    Manufacturer's Part Number:
    14713KN

    Tuff Country Suspension Lift Kits are designed to add height to your truck or SUV, thus increasing fender clearance to accommodate larger tires and more ground clearance. All kits offer the best quality & ride at an affordable price. .


    Features
  • Simple Installation
  • Increased Vehicle Height with Great Ride Quality
  • More Fender Clearance for Larger Tires
  • Limited Lifetime Warranty
  • Kits Include SX8000 Nitro Gas Shocks

  • Does Tuff Country 14713KN fit your vehicle?

    Narrow Results

    1973 CHEVROLET BLAZER

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1980 CHEVROLET BLAZER K5

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: CUSTOM DELUXE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979-1980 CHEVROLET BLAZER K5

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980 GMC K1500 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • EngineType: ALL
    • SubModel: SIERRA GRANDE

    1979-1980 GMC K1500 PICKUP

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977-1979 CHEVROLET K10 PICKUP

    • CC: 5031
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: CHEYENNE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1973 CHEVROLET BLAZER

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1986 GMC K1500 PICKUP

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: HIGH SIERRA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982 GMC K1500 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: SIERRA GRANDE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974 CHEVROLET K10 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976 GMC K15 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • EngineType: ALL
    • SubModel: SIERRA GRANDE

    1975-1986 GMC K1500 PICKUP

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975-1981 CHEVROLET K10 PICKUP

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973 CHEVROLET K10 SUBURBAN

    • CC: 5736
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985 GMC JIMMY

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: HIGH SIERRA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1981-1984 GMC K1500 PICKUP

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: HIGH SIERRA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979 CHEVROLET BLAZER K5

    • CC: 5031
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: CUSTOM DELUXE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1977-1979 GMC K1500 PICKUP

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: SIERRA CLASSIC
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1981 CHEVROLET BLAZER K5

    • CC: 5031
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: DELUXE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1973-1974 CHEVROLET K10 SUBURBAN

    • CC: 7439
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975-1980 GMC K1500 PICKUP

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 6.6
    • SubModel: HIGH SIERRA
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1979-1980 GMC K1500 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1975-1986 CHEVROLET K10 PICKUP

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979 GMC JIMMY

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1985-1986 CHEVROLET K10 SUBURBAN

    • CC: 5031
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: SILVERADO
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1973-1974 CHEVROLET K10 SUBURBAN

    • CC: 4098
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1987 CHEVROLET V10 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1984-1986 CHEVROLET K10 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1986 GMC JIMMY

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: SILVERADO
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1981-1984 GMC K1500 PICKUP

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: SIERRA CLASSIC
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979 CHEVROLET BLAZER K5

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 6.6
    • SubModel: CUSTOM DELUXE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1986 GMC K1500 PICKUP

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: SIERRA CLASSIC
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1977-1982 GMC JIMMY

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: SIERRA GRANDE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1984 CHEVROLET BLAZER K5

    • CC: 5031
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: SCOTTSDALE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979-1980 CHEVROLET K10 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • EngineType: ALL
    • SubModel: SILVERADO

    1977 GMC K1500 PICKUP

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: INDY HAULER
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1982-1985 GMC K1500 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: HIGH SIERRA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1975 CHEVROLET K10 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • EngineType: ALL
    • SubModel: ALL

    1979 GMC K1500 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1975-1980 GMC K1500 PICKUP

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 6.6
    • SubModel: SIERRA CLASSIC
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1977-1984 GMC JIMMY

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: HIGH SIERRA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1974 CHEVROLET BLAZER

    • CC: 5737
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1982-1983 CHEVROLET K10 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979 CHEVROLET BLAZER K5

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 6.6
    • SubModel: CHEYENNE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973 CHEVROLET K10 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1987 GMC JIMMY

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: SIERRA CLASSIC
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1975-1978 CHEVROLET K5 BLAZER

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976 CHEVROLET K5 BLAZER

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 CHEVROLET BLAZER

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975 GMC K15 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • EngineType: ALL
    • SubModel: ALL

    1981-1984 CHEVROLET BLAZER K5

    • CC: 5031
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: SILVERADO
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1982 GMC K1500 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: SIERRA GRANDE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1976 CHEVROLET K10 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • EngineType: ALL
    • SubModel: CUSTOM DELUXE

    1975-1980 GMC K1500 PICKUP

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 6.6
    • SubModel: SIERRA GRANDE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1974 CHEVROLET K10 PICKUP

    • CC: 5737
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1987 GMC V1500 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975-1979 GMC JIMMY

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 6.6
    • SubModel: SIERRA GRANDE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1981 CHEVROLET K10 PICKUP

    • CC: 5031
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: DELUXE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1973 GMC K15/K1500 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1975-1978 CHEVROLET K5 BLAZER

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 6.6
    • SubModel: CHEYENNE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973 CHEVROLET K10 PICKUP

    • CC: 5031
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1982-1983 CHEVROLET K10 SUBURBAN

    • CC: 5031
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: SILVERADO
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1973 GMC K1500 PICKUP

    • CC: 5736
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980 GMC K1500 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1987 CHEVROLET BLAZER

    • CC: 5031
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: CUSTOM DELUXE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1976 CHEVROLET K10 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • EngineType: ALL
    • SubModel: SCOTTSDALE

    1982-1986 GMC K1500 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: HIGH SIERRA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1981-1982 GMC K1500 PICKUP

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: SIERRA GRANDE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1975-1986 CHEVROLET K10 PICKUP

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1986 GMC JIMMY

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980-1984 CHEVROLET BLAZER K5

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985-1986 CHEVROLET BLAZER K5

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: CUSTOM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978 CHEVROLET K5 BLAZER

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 6.6
    • SubModel: SILVERADO
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1981-1984 CHEVROLET BLAZER K5

    • CC: 5031
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: CUSTOM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1981 CHEVROLET K10 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • EngineType: ALL
    • SubModel: CUSTOM

    1982-1986 CHEVROLET K10 SUBURBAN

    • CC: 5031
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: CUSTOM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1977-1984 GMC JIMMY

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: SIERRA CLASSIC
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1975-1979 GMC JIMMY

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 6.6
    • SubModel: SIERRA CLASSIC
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1987 GMC JIMMY

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1978 CHEVROLET K5 BLAZER

    • CC: 5031
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: CUSTOM DELUXE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1981-1986 CHEVROLET K10 PICKUP

    • CC: 5031
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: SCOTTSDALE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1977-1978 CHEVROLET K5 BLAZER

    • CC: 5031
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: CHEYENNE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1979-1980 CHEVROLET BLAZER K5

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985 GMC JIMMY

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: HIGH SIERRA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975-1980 CHEVROLET K10 PICKUP

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 6.6
    • SubModel: CHEYENNE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1979-1980 GMC K1500 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980 CHEVROLET K10 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • EngineType: ALL
    • SubModel: CUSTOM DELUXE

    1975-1986 GMC K1500 PICKUP

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985-1986 CHEVROLET BLAZER K5

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976 CHEVROLET K5 BLAZER

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1982 CHEVROLET K10 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974 GMC K15/K1500 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • EngineType: ALL
    • SubModel: ALL

    1982-1985 GMC K1500 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1981 CHEVROLET K10 PICKUP

    • CC: 5031
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: CHEYENNE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985-1986 CHEVROLET BLAZER K5

    • CC: 5031
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: CUSTOM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985-1987 GMC JIMMY

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1975-1982 GMC K1500 PICKUP

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: SIERRA GRANDE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973 GMC K15/K1500 SUBURBAN

    • CC: 7439
    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987 GMC V1500 SUBURBAN

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.7
    • SubModel: SIERRA CLASSIC
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1979 GMC K1500 PICKUP

    • Fitment_Note: HD Springs Rec. For Veh w/Big Block Engines/Snow Plows/Heavy Fr Bumpers~Veh. w/Quad Shocks See Complete Listing In Catalog~For Use w/33 in. X 12.50 in. Tires~Brake Line Extension KIt/Hardware Bag~Incl. SX8000 Shocks/Shock Boots/Heavy Duty Front Springs~52 in. Rear Springs/Steering Arm/U-Bolts
    • Liter: 5.0
    • SubModel: HIGH SIERRA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    Before you leave us... Receive a free catalog or join our email list

    Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

    Request CatalogJoin Email List