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Skyjacker Rear Block & U-Bolt Kit 1988-99 Truck/SUV 4WD

825-BUK3561

made in usa

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Skyjacker BUK3561
$111.47
Rear Block & U-Bolt Kit
  • 1988-99 Truck/SUV 4WD
  • 3.5'' Rear Lift
  • Free Shipping - Ships directly from the manufacturer
    Save $20 off $200, $50 off $500, $100 off $1,000 Orders. Promo Code: SPRINGSAVINGS exclusions apply
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    1999  GMC SIERRA 2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SL
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1989-1990  CHEVROLET V3500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1999  GMC SIERRA 2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1992-1995  GMC K1500 SUBURBAN

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1994-1995  CHEVROLET K1500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1999  GMC SIERRA 2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SL
    • Engine Vin: U
    • CUI: 364
    • EngineType: V8 ( 6 L / 364 )

    1990-1995  CHEVROLET K1500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: WT
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1992-1994  CHEVROLET K2500 SUBURBAN

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1992-1998  CHEVROLET K3500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.5
    • Aspiration: TURBOCHARGED
    • SubModel: SILVERADO
    • Engine Vin: F
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1996-1998  CHEVROLET K1500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: WT
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988  CHEVROLET V20 SUBURBAN

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1994-1995  CHEVROLET K1500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: P
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1988-1993  GMC K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLX
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1994-1995  GMC K3500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SL
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1997  GMC K1500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.5
    • Aspiration: TURBOCHARGED
    • SubModel: SIERRA SLT
    • Engine Vin: F
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1994-1998  CHEVROLET K1500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.5
    • Aspiration: TURBOCHARGED
    • SubModel: SILVERADO
    • Engine Vin: S
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1999  GMC YUKON

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: DENALI
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1992-1995  GMC K2500 SUBURBAN

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989-1993  CHEVROLET K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: J
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1991  GMC S15 JIMMY

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLS
    • Engine Vin: Z
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-1995  GMC K1500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SPECIAL
    • Engine Vin: Z
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1996-1999  CHEVROLET TAHOE

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LT
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1992-1994  GMC JIMMY

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: Z
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1998  CHEVROLET K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: WT
    • Engine Vin: M
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1989-1991  CHEVROLET V2500 SUBURBAN

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996  GMC K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLE
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1991  GMC S15 JIMMY

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLT
    • Engine Vin: Z
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1995  CHEVROLET K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: Z
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988  CHEVROLET V20 SUBURBAN

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: J
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1994-1996  GMC K1500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.5
    • Aspiration: TURBOCHARGED
    • SubModel: SIERRA SPECIAL
    • Engine Vin: S
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1994-1995  CHEVROLET K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.5
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: F
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1988  GMC S15 JIMMY

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: TIMBERLINE
    • Engine Vin: E
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1992-1998  CHEVROLET K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.5
    • Aspiration: TURBOCHARGED
    • SubModel: CHEYENNE
    • Engine Vin: F
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1999  CHEVROLET K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989-1991  CHEVROLET V3500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1990-1991  GMC V3500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1995  CHEVROLET K3500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988-1993  GMC K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLX
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1994-1995  GMC K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SL
    • Engine Vin: Z
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1994-1995  CHEVROLET K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: WT
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988  CHEVROLET V20 SUBURBAN

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998  GMC K1500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SPECIAL
    • Engine Vin: W
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1999  CHEVROLET K3500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.5
    • Aspiration: TURBOCHARGED
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1996-1999  CHEVROLET TAHOE

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1995  GMC K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1992  CHEVROLET K3500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1994-1999  GMC K2500 SUBURBAN

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.5
    • Aspiration: TURBOCHARGED
    • SubModel: SLE
    • Engine Vin: F
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1996-1999  GMC K1500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SL
    • Engine Vin: M
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1998  CHEVROLET K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: WT
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1993  CHEVROLET K3500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: J
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1988-1995  GMC K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLE
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1992-1993  GMC K3500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.5
    • Aspiration: TURBOCHARGED
    • SubModel: SIERRA
    • Engine Vin: F
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1998  CHEVROLET K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.5
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: F
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1991-1993  GMC K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1993-1999  GMC JIMMY

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLS
    • Engine Vin: W
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1992-1993  GMC K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.5
    • Aspiration: TURBOCHARGED
    • SubModel: SIERRA
    • Engine Vin: F
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1988-1989  GMC V3500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1994-1995  CHEVROLET K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1992-1995  CHEVROLET K2500 SUBURBAN

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988  CHEVROLET V10 SUBURBAN

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1995  CHEVROLET TAHOE

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1996-1998  CHEVROLET K1500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1994-1998  CHEVROLET K1500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.5
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: S
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1996  GMC K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLT
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1989  GMC S15 JIMMY

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 2.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: R
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1994-1995  CHEVROLET K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.5
    • Aspiration: TURBOCHARGED
    • SubModel: WT
    • Engine Vin: S
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1988-1993  GMC K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1995  GMC K1500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.5
    • Aspiration: TURBOCHARGED
    • SubModel: SIERRA SLS
    • Engine Vin: S
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1988-1989  GMC V1500 SUBURBAN

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: C
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1992-1999  GMC JIMMY

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: W
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1995  CHEVROLET K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1989-1992  CHEVROLET K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: J
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1996-1999  GMC K1500 SUBURBAN

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLT
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1995  GMC K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLE
    • Engine Vin: Z
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1988-1992  CHEVROLET K3500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988-1993  GMC K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLX
    • Engine Vin: C
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1992-1993  CHEVROLET K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1993  GMC K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLE
    • Engine Vin: C
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1988-1993  GMC K1500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLX
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1994-1995  CHEVROLET K3500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1999  CHEVROLET K3500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988  GMC S15 JIMMY

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: E
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1994-1995  GMC K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLT
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1996-1998  GMC K1500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SPECIAL
    • Engine Vin: M
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1999  CHEVROLET SILVERADO 2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1996-1999  GMC K1500 SUBURBAN

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989-1991  CHEVROLET V2500 SUBURBAN

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: J
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1988-1993  CHEVROLET K1500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: C
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1988-1993  GMC K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1995  GMC K3500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1995  CHEVROLET K2500 SUBURBAN

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LT
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1998  GMC K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLE
    • Engine Vin: M
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1997-1999  CHEVROLET K2500 SUBURBAN

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: J
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988-1993  GMC K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA
    • Engine Vin: Z
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1999  GMC SIERRA 2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLT
    • Engine Vin: U
    • CUI: 364
    • EngineType: V8 ( 6 L / 364 )

    1992-1999  GMC K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.5
    • Aspiration: TURBOCHARGED
    • SubModel: SIERRA SLE
    • Engine Vin: F
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1994-1995  GMC K2500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.5
    • Aspiration: TURBOCHARGED
    • SubModel: SIERRA SLE
    • Engine Vin: S
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1998  GMC K1500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 6.5
    • Aspiration: TURBOCHARGED
    • SubModel: SIERRA SPECIAL
    • Engine Vin: S
    • CUI: 395
    • EngineType: V8 ( 6.5 L / 395 )

    1988  GMC V3500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1994-1995  GMC K1500

    • Fitment_Note: 3.5 in. Lift; [AWSL]; Incl. The Following Parts~Rear Block Kit~U-Bolts
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLT
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )
    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.