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Edelbrock Performer RPM High Compression 454-O Cylinder Heads for Big Block Chevy

350-60439

made in usa

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Edelbrock 60439
$999.50
More than 10 available
  • Big Block Chevy 396-502ci
  • Valve Springs for Hydraulic Flat Tappet
  • Port Volume: 290cc/110cc
  • Valve Size: 2.19"/1.88"
  • 100cc Combustion Chambers
  • Assembled, Sold Individually
  • Free Shipping - Ships
    Save $10 on $199, $20 on $299, $30 on $499, $100 on $1,199 Orders. Promo Code: WINNING exclusions apply
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    1975  CHEVROLET C20 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1974  CHEVROLET MALIBU

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: X
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1974  CHEVROLET MALIBU

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1965-1968  CHEVROLET BISCAYNE

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1971  CHEVROLET CHEVELLE

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: NOMAD
    • Engine Vin: -
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  GMC G35

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: MAGNAVAN
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1965-1968  CHEVROLET IMPALA

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1971  GMC SPRINT

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  GMC K15

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  CHEVROLET C20

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1966-1967  CHEVROLET IMPALA

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: -
    • CUI: 427
    • EngineType: V8 ( 7 L / 427 )

    1973-1974  GMC C35/C3500 PICKUP

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET CAPRICE

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  CHEVROLET C10 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1980  CHEVROLET K20

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  CHEVROLET LAGUNA

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: S3
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1967  CHEVROLET CHEVELLE

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: DELUXE
    • Engine Vin: -
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1973-1975  CHEVROLET EL CAMINO

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET CHEVELLE

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  CHEVROLET C10 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1980  GMC C1500 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  GMC C3500

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  GMC C15/C1500 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET MALIBU

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  CHEVROLET BISCAYNE

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1987-1989  GMC R3500

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989-1991  CHEVROLET V3500

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  GMC K25

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976-1980  CHEVROLET C10

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  CHEVROLET IMPALA

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  GMC SPRINT

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET CORVETTE

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  GMC K1500

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  GMC C25/C2500 PICKUP

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1973-1974  CHEVROLET MONTE CARLO

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  CHEVROLET BISCAYNE

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1991-1995  GMC C2500

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  CHEVROLET K10

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988-1995  GMC C3500

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1988  CHEVROLET V30

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET IMPALA

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1990  CHEVROLET V2500 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1994-1995  CHEVROLET C2500

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  GMC C35/C3500 PICKUP

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1975  GMC C15

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1990-1991  GMC V3500

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  GMC C25

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET C20 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  CHEVROLET CORVETTE

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 427
    • EngineType: V8 ( 7 L / 427 )

    1977  GMC K25 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET EL CAMINO

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977  GMC K25 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  GMC C25/C2500 PICKUP

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1987-1988  CHEVROLET V30

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968  GMC K25/K2500 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1973-1974  GMC C25/C2500 PICKUP

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  CHEVROLET C20 PICKUP

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1992-1995  CHEVROLET C2500 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  GMC C15/C1500 PICKUP

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973  CHEVROLET MONTE CARLO

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: S
    • Engine Vin: X
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988  CHEVROLET R30

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1988  CHEVROLET R30

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  GMC K25 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET KINGSWOOD

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980  CHEVROLET K20

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  GMC C1500 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  GMC C25/C2500 PICKUP

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1972  CHEVROLET BEL AIR

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976-1978  GMC C25 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  CHEVROLET CAPRICE

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC ESTATE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970-1971  CHEVROLET EL CAMINO

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: -
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1992-1995  GMC K2500 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  GMC C35/C3500 PICKUP

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1975  CHEVROLET MONTE CARLO

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: S
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  GMC C25 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1994-1995  CHEVROLET K2500

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: WT
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973  CHEVROLET MONTE CARLO

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LANDAU
    • Engine Vin: X
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  GMC K15

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977  CHEVROLET K30

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET CHEVELLE

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONCOURS
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  GMC C2500 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  GMC C25/C2500 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1973-1974  CHEVROLET CORVETTE

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1975  CHEVROLET LAGUNA

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  CHEVROLET EL CAMINO

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: -
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1972  CHEVROLET EL CAMINO

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  CHEVROLET K5 BLAZER

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976-1980  CHEVROLET C10 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET EL CAMINO

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976-1978  GMC C15 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  GMC C2500 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988-1993  GMC K3500

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA SLX
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  GMC K25

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  CHEVROLET K10

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET MALIBU

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989  CHEVROLET V3500

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1988  CHEVROLET V30

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980  CHEVROLET C20

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  GMC C15 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968  GMC K25/K2500 SUBURBAN

    • Fitment_Note: High Compression 454-0; Complete; 500-600hp; Oval Intake Port; Std. Exh. Port; 2.19 intake/1.88 in. Exh. Valves; Single;CARB E.O. D-215-49; Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps~ Engine Swaps
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    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.