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Cloyes Hex-A-Just Timing Chain GM Performance Small Block Chevy "Rocket" Block

220-9-3146A

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Cloyes 9-3146A
$153.99
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Hex-A-Just Timing Chain
  • GM Performance Small Block Chevy "Rocket" Block
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    1981-1982  GMC CABALLERO

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: AMARILLO
    • Engine Vin: J
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1979  CHEVROLET MONZA

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 2+2 SPYDER
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1980  GMC C1500

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HEAVY HALF
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971  CHEVROLET EL CAMINO

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976-1980  CHEVROLET G20

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BEAUVILLE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1981-1986  CHEVROLET C20

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979  CHEVROLET MONZA

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1970-1971  CHEVROLET MONTE CARLO

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974  CHEVROLET MALIBU

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980  GMC C1500

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1981-1986  GMC G1500

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1971  CHEVROLET IMPALA

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1976-1980  CHEVROLET K10 SUBURBAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970-1971  CHEVROLET NOVA

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979  GMC K1500 SUBURBAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1968  CHEVROLET K30 PICKUP

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1982  CHEVROLET C10 SUBURBAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1962  CHEVROLET P10 SERIES

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 283
    • EngineType: V8 ( 4.6 L / 283 )

    1974  CHEVROLET MONTE CARLO

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LANDAU
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1976-1980  CHEVROLET K20 SUBURBAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974-1975  CHEVROLET CAPRICE

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: H
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985-1986  CHEVROLET K20 SUBURBAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1980  CHEVROLET IMPALA

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORT
    • Engine Vin: K
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1975  GMC G35

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968  GMC K15/K1500 SUBURBAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1967-1968  GMC C35/C3500 PICKUP

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1980  CHEVROLET CAMARO

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1977-1978  GMC C25 SUBURBAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1976-1982  GMC JIMMY

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985-1986  CHEVROLET K10

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1978  GMC G25

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY STX
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1962-1968  CHEVROLET BISCAYNE

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1969  CHEVROLET BEL AIR

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1974  CHEVROLET NOVA

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: T
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976-1980  CHEVROLET K5 BLAZER

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1981-1986  CHEVROLET G20

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BEAUVILLE
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1980  CHEVROLET K20 SUBURBAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1974  GMC K15/K1500 PICKUP

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969  CHEVROLET C20 PICKUP

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1976  GMC G35

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY CAMPER SPECIAL
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1963  CHEVROLET K10 PICKUP

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 230
    • EngineType: L6 ( 3.8 L / 230 )

    1975  GMC K15

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: M
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1982-1986  CHEVROLET G30

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORTVAN
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977-1978  GMC C25

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1971  GMC C25/C2500 SUBURBAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: B
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979  GMC G3500

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY STX
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976-1978  GMC C25 SUBURBAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1986  CHEVROLET C20

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1961-1967  CHEVROLET C10 PICKUP

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 283
    • EngineType: V8 ( 4.6 L / 283 )

    1976  CHEVROLET K10 SUBURBAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980  CHEVROLET MALIBU

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC ESTATE
    • Engine Vin: J
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1980  GMC C1500

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: STREET COUPE
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1981  GMC CABALLERO

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONQUISTA
    • Engine Vin: J
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1969  GMC C25/C2500 SUBURBAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1969  CHEVROLET KINGSWOOD

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE
    • Engine Vin: -
    • CUI: 427
    • EngineType: V8 ( 7 L / 427 )

    1969-1971  CHEVROLET CHEVELLE

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONCOURS
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975  CHEVROLET MALIBU

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980-1981  GMC JIMMY

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1977  GMC SPRINT

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1981-1986  CHEVROLET K10

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1979-1980  GMC G2500

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VANDURA
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1973-1974  GMC K25/K2500 PICKUP

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980  CHEVROLET K20

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1974-1975  CHEVROLET LAGUNA

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976  GMC SPRINT

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976-1978  GMC C15 SUBURBAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1966-1968  CHEVROLET C10 PICKUP

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1969  CHEVROLET CHEVELLE

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 300 DELUXE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976  GMC SPRINT

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Q
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1963  CHEVROLET K20 PICKUP

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 235
    • EngineType: L6 ( 3.8 L / 235 )

    1971  GMC K35/K3500 PICKUP

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976  CHEVROLET K10

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1968-1969  CHEVROLET G20 VAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1973  CHEVROLET CHEVELLE

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: DELUXE
    • Engine Vin: F
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1955-1956  CHEVROLET CORVETTE

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 265
    • EngineType: V8 ( 4.3 L / 265 )

    1974  GMC G35/G3500 VAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975  GMC K15 SUBURBAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: Y
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985  CHEVROLET K10 SUBURBAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: F
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1979-1980  GMC K1500

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1982-1986  CHEVROLET G30

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORTVAN
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971  GMC SPRINT

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1979  CHEVROLET EL CAMINO

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ROYAL KNIGHT
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971  GMC G35/G3500 VAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979  GMC K1500 SUBURBAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1982  CHEVROLET C10

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1963  CHEVROLET K20 PICKUP

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 235
    • EngineType: L6 ( 3.8 L / 235 )

    1970-1971  CHEVROLET MONTE CARLO

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1971-1972  GMC C25/C2500 SUBURBAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974  GMC C25/C2500 SUBURBAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979  GMC K1500 SUBURBAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980  GMC K2500

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1984  CHEVROLET CAMARO

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: Z28
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1969-1970  GMC C15/C1500 PICKUP

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969-1970  GMC C25/C2500 PICKUP

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980-1986  GMC G3500

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RALLY STX
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1964-1967  CHEVROLET CHEVELLE

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 283
    • EngineType: V8 ( 4.6 L / 283 )

    1976  GMC K15 SUBURBAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980-1982  CHEVROLET G20

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEVY VAN
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1971  GMC G25/G2500 VAN

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1979-1980  GMC K3500

    • Fitment_Note: "Rocket" Engine with 0.391" Raised Camshaft; 0.005" and 0.010" Reduced Center Distance Sets Available, to Order Add -5 or -10 to the End of this Part Number, Standard Engine Crankshaft to Camshaft Center Distance = 4.912"
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    what is a rocket block

    Asked by: nova1964
    A rocket block is a GM race block that has a raised cam shaft.
    Answered by: Jon Jegs Tech
    Date published: 2018-02-22
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    Items You Need

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