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Skyjacker 4 IN. 77-87 GM 1 TON SYSTEM

825-C140CKS


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Skyjacker C140CKS
$1,199.55
4 IN. 77-87 GM 1 TON SYSTEM
Free Shipping - Ships directly from the manufacturer
Save $10 off $199, $20 off $299, $30 off $499, $100 off $1,199 Orders. Promo Code: SPRING exclusions apply
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1987  GMC R3500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.8
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: HIGH SIERRA
  • Engine Vin: T
  • CUI: 292
  • EngineType: L6 ( 4.8 L / 292 )

1977-1978  GMC C15 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 7.4
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA CLASSIC
  • Engine Vin: S
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1987  CHEVROLET V20

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.2
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: CUSTOM DELUXE
  • Engine Vin: J
  • CUI: 379
  • EngineType: V8 ( 6.2 L / 379 )

1987  GMC R3500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: HIGH SIERRA
  • Engine Vin: M
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1977-1978  GMC C15 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA GRANDE
  • Engine Vin: L
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1979  GMC C2500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.6
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: HIGH SIERRA
  • Engine Vin: R
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1977-1978  GMC K25 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA CLASSIC
  • Engine Vin: U
  • CUI: 305
  • EngineType: V8 ( 5 L / 305 )

1977-1978  GMC C25

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA CLASSIC
  • Engine Vin: U
  • CUI: 305
  • EngineType: V8 ( 5 L / 305 )

1979  GMC K2500 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.6
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA CLASSIC
  • Engine Vin: R
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1977-1978  GMC K35

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: BASE
  • Engine Vin: L
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1977-1980  CHEVROLET C20 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 7.4
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SCOTTSDALE
  • Engine Vin: S
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1977-1978  GMC C25 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.8
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA CLASSIC
  • Engine Vin: T
  • CUI: 292
  • EngineType: L6 ( 4.8 L / 292 )

1977-1984  CHEVROLET C20

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.1
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SILVERADO
  • Engine Vin: D
  • CUI: 250
  • EngineType: L6 ( 4.1 L / 250 )

1977-1978  GMC K15 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.1
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: HIGH SIERRA
  • Engine Vin: D
  • CUI: 250
  • EngineType: L6 ( 4.1 L / 250 )

1980  CHEVROLET C10 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: CUSTOM DELUXE
  • Engine Vin: M
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1977-1978  GMC K25

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 7.4
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: BASE
  • Engine Vin: S
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1977-1978  GMC C15 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA GRANDE
  • Engine Vin: U
  • CUI: 305
  • EngineType: V8 ( 5 L / 305 )

1987  CHEVROLET V20

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.8
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SCOTTSDALE
  • Engine Vin: T
  • CUI: 292
  • EngineType: L6 ( 4.8 L / 292 )

1982-1986  GMC C2500 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA CLASSIC
  • Engine Vin: H
  • CUI: 305
  • EngineType: V8 ( 5 L / 305 )

1987  CHEVROLET V10

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SCOTTSDALE
  • Engine Vin: H
  • CUI: 305
  • EngineType: V8 ( 5 L / 305 )

1977-1978  GMC C25

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA GRANDE
  • Engine Vin: U
  • CUI: 305
  • EngineType: V8 ( 5 L / 305 )

1979-1980  GMC C1500 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.1
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: BASE
  • Engine Vin: D
  • CUI: 250
  • EngineType: L6 ( 4.1 L / 250 )

1975  GMC K15 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.6
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: HIGH SIERRA
  • Engine Vin: M
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1981-1984  CHEVROLET C20

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.1
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: CUSTOM
  • Engine Vin: D
  • CUI: 250
  • EngineType: L6 ( 4.1 L / 250 )

1977-1978  GMC K35

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.6
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: BASE
  • Engine Vin: R
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1977-1978  GMC C25 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: HIGH SIERRA
  • Engine Vin: U
  • CUI: 305
  • EngineType: V8 ( 5 L / 305 )

1977-1978  GMC C35

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.6
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: BASE
  • Engine Vin: R
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1981-1986  GMC K1500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA CLASSIC
  • Engine Vin: H
  • CUI: 305
  • EngineType: V8 ( 5 L / 305 )

1977-1980  CHEVROLET K20

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.6
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SILVERADO
  • Engine Vin: R
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1977-1980  CHEVROLET C20

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 7.4
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SILVERADO
  • Engine Vin: S
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1979  GMC K1500 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: HIGH SIERRA
  • Engine Vin: U
  • CUI: 305
  • EngineType: V8 ( 5 L / 305 )

1987  GMC V3500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA CLASSIC
  • Engine Vin: K
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1979  GMC C1500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.6
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: HIGH SIERRA
  • Engine Vin: R
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1977-1986  CHEVROLET C20

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SILVERADO
  • Engine Vin: L
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1977-1978  GMC K15 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.1
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA CLASSIC
  • Engine Vin: D
  • CUI: 250
  • EngineType: L6 ( 4.1 L / 250 )

1987  GMC V1500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA CLASSIC
  • Engine Vin: K
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1977-1978  GMC C25

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.6
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: HIGH SIERRA
  • Engine Vin: R
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1977-1980  CHEVROLET C10 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SCOTTSDALE
  • Engine Vin: L
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1985  CHEVROLET K20

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.3
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SCOTTSDALE
  • Engine Vin: N
  • CUI: 262
  • EngineType: V6 ( 4.3 L / 262 )

1987  CHEVROLET V20

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.8
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SILVERADO
  • Engine Vin: T
  • CUI: 292
  • EngineType: L6 ( 4.8 L / 292 )

1977-1978  GMC K25 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.6
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA CLASSIC
  • Engine Vin: R
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1980  CHEVROLET C10 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 7.4
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SCOTTSDALE
  • Engine Vin: W
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1977  CHEVROLET K10 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SILVERADO
  • Engine Vin: L
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1982-1986  GMC C2500 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.2
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA CLASSIC
  • Engine Vin: C
  • CUI: 379
  • EngineType: V8 ( 6.2 L / 379 )

1985-1986  CHEVROLET K20 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SILVERADO
  • Engine Vin: H
  • CUI: 305
  • EngineType: V8 ( 5 L / 305 )

1977-1978  GMC C15

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: BASE
  • Engine Vin: L
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1987  CHEVROLET V20 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.2
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SILVERADO
  • Engine Vin: J
  • CUI: 379
  • EngineType: V8 ( 6.2 L / 379 )

1977-1978  GMC C35

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: BASE
  • Engine Vin: L
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1975  GMC K15 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.6
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA GRANDE
  • Engine Vin: M
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1981-1986  CHEVROLET C10 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: CUSTOM
  • Engine Vin: H
  • CUI: 305
  • EngineType: V8 ( 5 L / 305 )

1984-1986  CHEVROLET C20 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.2
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SCOTTSDALE
  • Engine Vin: J
  • CUI: 379
  • EngineType: V8 ( 6.2 L / 379 )

1981-1986  CHEVROLET K20

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: CUSTOM
  • Engine Vin: L
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1987  CHEVROLET V20 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 7.4
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SCOTTSDALE
  • Engine Vin: N
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1985  CHEVROLET K30

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SILVERADO
  • Engine Vin: L
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1977-1978  GMC C35

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.8
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: HIGH SIERRA
  • Engine Vin: T
  • CUI: 292
  • EngineType: L6 ( 4.8 L / 292 )

1979-1981  GMC C1500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: HIGH SIERRA
  • Engine Vin: M
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1981-1986  GMC K3500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 7.4
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA CLASSIC
  • Engine Vin: W
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1977-1981  CHEVROLET C20

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.8
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: CHEYENNE
  • Engine Vin: T
  • CUI: 292
  • EngineType: L6 ( 4.8 L / 292 )

1977-1978  GMC K15 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA GRANDE
  • Engine Vin: U
  • CUI: 305
  • EngineType: V8 ( 5 L / 305 )

1977-1978  GMC C35

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.6
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: HIGH SIERRA
  • Engine Vin: R
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1985-1986  CHEVROLET C20

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.3
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: CUSTOM
  • Engine Vin: N
  • CUI: 262
  • EngineType: V6 ( 4.3 L / 262 )

1979-1986  GMC K1500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: HIGH SIERRA
  • Engine Vin: L
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1987  GMC R2500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 7.4
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: HIGH SIERRA
  • Engine Vin: N
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1980  GMC C2500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA GRANDE
  • Engine Vin: G
  • CUI: 305
  • EngineType: V8 ( 5 L / 305 )

1987-1988  CHEVROLET R20

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: CUSTOM DELUXE
  • Engine Vin: H
  • CUI: 305
  • EngineType: V8 ( 5 L / 305 )

1982-1983  CHEVROLET K20

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.2
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SILVERADO
  • Engine Vin: J
  • CUI: 379
  • EngineType: V8 ( 6.2 L / 379 )

1979-1980  GMC C3500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 7.4
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA CLASSIC
  • Engine Vin: S
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1977  CHEVROLET K20 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SILVERADO
  • Engine Vin: U
  • CUI: 305
  • EngineType: V8 ( 5 L / 305 )

1979  GMC C1500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA CLASSIC
  • Engine Vin: U
  • CUI: 305
  • EngineType: V8 ( 5 L / 305 )

1977-1986  CHEVROLET K10

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SCOTTSDALE
  • Engine Vin: L
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1980  CHEVROLET C10 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SILVERADO
  • Engine Vin: G
  • CUI: 305
  • EngineType: V8 ( 5 L / 305 )

1980  GMC K1500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.6
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: BASE
  • Engine Vin: X
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1977-1979  GMC JIMMY

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.6
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA GRANDE
  • Engine Vin: R
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1987  GMC R1500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.3
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA CLASSIC
  • Engine Vin: Z
  • CUI: 262
  • EngineType: V6 ( 4.3 L / 262 )

1987  CHEVROLET V10

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: CUSTOM DELUXE
  • Engine Vin: H
  • CUI: 305
  • EngineType: V8 ( 5 L / 305 )

1980  CHEVROLET C20 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 7.4
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: CUSTOM DELUXE
  • Engine Vin: W
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1987  GMC V2500 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.2
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: BASE
  • Engine Vin: J
  • CUI: 379
  • EngineType: V8 ( 6.2 L / 379 )

1977-1978  GMC C25

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA GRANDE
  • Engine Vin: L
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1979-1980  GMC C1500 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 7.4
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA CLASSIC
  • Engine Vin: S
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1977-1978  GMC K25 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.6
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: BASE
  • Engine Vin: R
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1987  GMC V3500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA CLASSIC
  • Engine Vin: M
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1979-1980  GMC K1500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.6
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: BASE
  • Engine Vin: R
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1981-1986  CHEVROLET C20

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SCOTTSDALE
  • Engine Vin: H
  • CUI: 305
  • EngineType: V8 ( 5 L / 305 )

1985-1986  CHEVROLET C20

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.3
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SILVERADO
  • Engine Vin: N
  • CUI: 262
  • EngineType: V6 ( 4.3 L / 262 )

1982-1986  CHEVROLET C20

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.2
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SCOTTSDALE
  • Engine Vin: C
  • CUI: 379
  • EngineType: V8 ( 6.2 L / 379 )

1977-1978  GMC K25 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA GRANDE
  • Engine Vin: L
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1981  CHEVROLET C20 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.8
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: DELUXE
  • Engine Vin: T
  • CUI: 292
  • EngineType: L6 ( 4.8 L / 292 )

1980  CHEVROLET C20 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.6
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SCOTTSDALE
  • Engine Vin: X
  • CUI: 400
  • EngineType: V8 ( 6.6 L / 400 )

1977  CHEVROLET K20 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.8
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SILVERADO
  • Engine Vin: T
  • CUI: 292
  • EngineType: L6 ( 4.8 L / 292 )

1985-1986  GMC K1500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.3
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: BASE
  • Engine Vin: N
  • CUI: 262
  • EngineType: V6 ( 4.3 L / 262 )

1987  CHEVROLET R10 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SILVERADO
  • Engine Vin: K
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1987  GMC V1500 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.2
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: HIGH SIERRA
  • Engine Vin: C
  • CUI: 379
  • EngineType: V8 ( 6.2 L / 379 )

1977-1978  GMC K15 SUBURBAN

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.1
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA GRANDE
  • Engine Vin: D
  • CUI: 250
  • EngineType: L6 ( 4.1 L / 250 )

1979-1980  GMC K1500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.8
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: BASE
  • Engine Vin: T
  • CUI: 292
  • EngineType: L6 ( 4.8 L / 292 )

1985-1986  CHEVROLET K20

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 6.2
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SILVERADO
  • Engine Vin: C
  • CUI: 379
  • EngineType: V8 ( 6.2 L / 379 )

1980  GMC C2500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA CLASSIC
  • Engine Vin: P
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1977-1978  GMC C15

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 7.4
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: HEAVY HALF
  • Engine Vin: S
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1979-1981  GMC C1500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 5.7
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: STREET COUPE
  • Engine Vin: Z
  • CUI: 350
  • EngineType: V8 ( 5.7 L / 350 )

1985-1986  GMC C2500

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 4.3
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: SIERRA CLASSIC
  • Engine Vin: N
  • CUI: 262
  • EngineType: V6 ( 4.3 L / 262 )

1977-1978  GMC C35

  • Fitment_Note: 4 in. Lift; Incl. Front/Rear Leaf Springs; Front/Rear U Bolt Kits; Bushing Kit; 4 Shocks; Front Leaf Springs~Front Spring Bushing Kit~Incl. The Following Parts~Rear Leaf Springs~Rear Spring Bushing Kit
  • Liter: 7.4
  • Aspiration: NATURALLY ASPIRATED
  • SubModel: HIGH SIERRA
  • Engine Vin: S
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

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.