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Holley Strip Dominator Intake Manifold Big Block Chevy

510-300-4

made in usa

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Holley 300-4
$271.95
Strip Dominator Intake Manifold
  • Big Block Chevy
  • 4500-8500 RPM
  • Single plane/open plenum
  • Height: 4.75" front/6.25" rear
  • Oval port cylinder heads
  • Port size: 1.85" tall/1.6" wide
  • Square flange/4150 carb pad
  • Free Shipping - Ships directly from the manufacturer on 06/22/20
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    1969  CHEVROLET CAMARO

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RS
    • Engine Vin: -
    • CUI: 427
    • EngineType: V8 ( 7 L / 427 )

    1969  CHEVROLET KINGSWOOD

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1988  CHEVROLET R30

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  CHEVROLET P30

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: STEP-VAN
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971  CHEVROLET KINGSWOOD

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1972  CHEVROLET CHEVELLE

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: NOMAD
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968  CHEVROLET CHEVY II

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: NOVA
    • Engine Vin: -
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1979  CHEVROLET P20

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: STEP-VAN
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976-1978  GMC C35

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  GMC K25

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  CHEVROLET G30

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HI-CUBE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1989  GMC R3500

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET IMPALA

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET KINGSWOOD

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  CHEVROLET C10 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1976-1980  CHEVROLET C30

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET KINGSWOOD

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989  CHEVROLET R3500

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  GMC K25

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970-1972  CHEVROLET K20 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1989  CHEVROLET V3500

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  GMC C35/C3500 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1974  CHEVROLET P30 VAN

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET G20 VAN

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORTVAN
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET K20 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976-1980  CHEVROLET C30

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  GMC K15

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973  CHEVROLET MONTE CARLO

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LANDAU
    • Engine Vin: X
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971  CHEVROLET C10 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1976  GMC K15

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  GMC C15/C1500 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1971  CHEVROLET K10 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1973-1974  CHEVROLET G20 VAN

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET C10 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  CHEVROLET CAPRICE

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC LANDAU
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET K20 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971  CHEVROLET K20 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1972  CHEVROLET KINGSWOOD

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970-1971  CHEVROLET BROOKWOOD

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1990  GMC P3500

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VALUE VAN
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981-1986  GMC K3500

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973  CHEVROLET MONTE CARLO

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LANDAU
    • Engine Vin: X
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971  CHEVROLET BEL AIR

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1976  CHEVROLET P20

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: STEP-VAN
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  GMC C15/C1500 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  GMC C1500

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980-1985  CHEVROLET P30

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: STEP-VAN
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1989  GMC V3500

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET TOWNSMAN

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1970-1971  CHEVROLET CHEVELLE

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: -
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1970-1971  CHEVROLET CAPRICE

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  CHEVROLET C10

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET K10 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1974  CHEVROLET CAPRICE

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  GMC C1500

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  GMC C25/C2500 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET BEL AIR

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1978  GMC P35

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VALUE VAN
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  GMC K25

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  GMC K15/K1500 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1973-1974  CHEVROLET K30 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  CHEVROLET C30 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971  CHEVROLET CHEVELLE

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1988  CHEVROLET R30

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  GMC K25

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1969  CHEVROLET CAMARO

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RS
    • Engine Vin: -
    • CUI: 427
    • EngineType: V8 ( 7 L / 427 )

    1987-1989  GMC V3500

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET C30 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1972  CHEVROLET CHEVELLE

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976-1980  CHEVROLET C10

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET BISCAYNE

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  CHEVROLET K10 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1971  GMC C25/C2500 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1973-1974  CHEVROLET CAPRICE

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: X
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1964-1965  CHEVROLET BEL AIR

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 409
    • EngineType: V8 ( 6.7 L / 409 )

    1973  CHEVROLET CHEVELLE

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: DELUXE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  CHEVROLET G30

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEVY VAN
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  CHEVROLET K10

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  CHEVROLET IMPALA

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM LANDAU
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974  GMC K35/K3500 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  CHEVROLET CHEVELLE

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: MALIBU
    • Engine Vin: -
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1970-1971  CHEVROLET BEL AIR

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1974  GMC P35/P3500 VAN

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: MOTOR HOME
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  GMC C35

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971  GMC K35/K3500 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1975  GMC C35

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: Z
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977-1978  GMC K25

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1989  GMC R3500

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971  GMC C15/C1500 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1980  CHEVROLET C10

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970  GMC C35/C3500 PICKUP

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1987-1988  CHEVROLET V30

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973  CHEVROLET CHEVELLE

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: DELUXE
    • Engine Vin: X
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980  GMC K1500

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970-1971  CHEVROLET TOWNSMAN

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1981-1986  GMC K3500

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973  CHEVROLET MONTE CARLO

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: S
    • Engine Vin: X
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET CHEVELLE

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1975  GMC P35

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  CHEVROLET KINGSWOOD

    • Fitment_Note: Open Plenum Design; Carbureted Height 4.77 in./Rear Height 6.16 in.; RPM Power Band 4500-8500; w/Oval Port Heads; Satin Finish
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )
    300-4 is rated 3.0 out of 5 by 2.
    Rated 1 out of 5 by from Very dissapointing Had a BBC Holley Strip Dominator that was 15 years + old and loved it. Old one was cracked at a water outlet hole and had the usual age, oxidation etc. so I wanted a new one. Everything looked ok until I was doing the dry install for port matching and alignment and found the water transfer ports now had way smaller casting bosses around them compared to my original and it was so bad the actual gasket embossed seal was sticking out in 2 ports (see pics). Fixed and blasted my old original one and have it back on the car again. Another example of "don't make them like they used too" sad to say here.
    Date published: 2018-06-09
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