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Edelbrock 60449

Performer RPM 454-O Oval Port Cylinder Head for Big Block Chevy

Edelbrock 60449
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350-60449

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Edelbrock 60449 Performer RPM 454-O Oval Port Cylinder Head for Big Block Chevy $581.52
  • Big Block Chevy 396-502ci
  • Port Volume: 290cc/110cc
  • 110cc Combustion Chambers
  • Bare, Sold Individually

  • Edelbrock 60449 Details

    Performer RPM Aluminum Cylinder Heads - Oval Port

    Designed for big-block Chevy 396-502 c.i.d. engines, these oval port heads will support over 540 horsepower with 9.5:1 compression when used as part of the Performer RPM Power Package. A totally unique intake port design yields flow numbers traditionally associated with high performance rectangular port heads, but with the smaller runner size and velocity of an oval port for excellent seat-of-the-pants performance and crisp throttle response. The semi-open chamber design maximizes combustion efficiency with streetable compression ratios. The stainless steel 2.19'' intake and 1.88'' exhaust valves have smaller-than-stock 11/32'' valve stems to promote excellent flow and lighter valve weight. The deck surface and water jackets were specially designed to work with all big-block Chevrolet engine blocks. Heads include top-quality ARP rocker studs, bronze guides and hardened, ductile iron valve seats.

    Tech Tip: To gain more spark plug clearance, Edelbrock recommends using Champion RC Series plugs such as the RC12YC (P/N 192-49776). They are 0.230'' shorter than a conventional spark plug and have a 5/8'' hex for easier access.

    Valve LiftIntakeExhaust
    .100''7471
    .200''143128
    .300''207153
    .400''250178
    .500''284200
    .600''309218
    .700''N/AN/A
    Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28'' H2O

    Specifications:

    Type
    Bare
    Engine Make/Size
    Chevy Big Block (396-502)
    Emission
    Non-Emissions
    Usage
    Street/Performance
    Cylinder Head Type
    Oval Port- Large
    Preparation
    Requires Professional Preparation (Bare)
    Finish
    Cast Aluminum
    Accessory Bolt Holes Drilled
    Yes
    CNC-Machined Combustion Chamber
    No
    CNC-Machined Exhaust Runner
    No
    CNC-Machined Intake Runner
    No
    Combustion Chamber Style
    Semi-open
    Combustion Chamber Volume (cc)
    110
    Cylinder Head Finish
    Natural
    Cylinder Head Material
    Aluminum
    Cylinder Head Style
    Bare
    Damper Spring Included
    No
    Exhaust Port Location
    Standard
    Exhaust Port Shape
    Square
    Exhaust Runner Volume (cc)
    110
    Exhaust Valve Diameter (in.)
    1.88
    Exhaust Valves Included
    No
    Guideplates Included
    No
    Heat Crossover
    No
    Intake Port Location
    Standard
    Intake Port Shape
    Oval
    Intake Runner Volume (cc)
    290
    Intake Valve Angle
    26
    Intake Valve Diameter (in.)
    2.19
    Intake Valves Included
    No
    Locks Included
    No
    Machined for O-Ring
    No
    Oiling Style
    Through pushrod
    Quantity
    Sold individually
    Retainers Included
    No
    Rocker Arm Nuts Included
    No
    Rocker Arm Studs Included
    No
    Rocker Arms Included
    No
    Steam Holes Drilled
    No
    Valve Cover Mounting Style
    Perimeter bolt
    Valve Guide Material
    Manganese bronze
    Valve Guides Included
    Yes
    Valve Seat Material
    Ductile iron
    Valve Seats Machined
    No
    Valve Springs Included
    No
    Valve Stem Seals Included
    No
    Manufacturer's Part Number:
    60449

    Edelbrock Performer RPM Oval Port Cylinder Heads
    These oval port heads will support over 540 hp with 9.5:1 compression when used as part of the Edelbrock Total Power Package. The unique oval intake port shape produces flow similar to rectangular ports, but the smaller port size provides excellent seat-of-the-pants performance and crisp throttle response. The semi-open chamber design maximizes efficiency with streetable compression ratios and the smaller-than-stock 11/32'' valve stems promote excellent flow and lighter valve weight.

    Edelbrock Performer RPM High Compression Oval Port Cylinder Heads
    These oval port heads are similar to the ones above with 100cc semi-open combustion chambers created by angle milling at a 1.5 degree angle to improve intake port alignment and create a smaller chamber without valve shrouding. They create an ideal street compression ratio of 9.2:1 when used with flat top pistons. Smaller-than-stock 11/32'' valve stems promote excellent flow and lighter valve weight.

    Edelbrock Performer RPM Rectangle Port Cylinder Heads
    These rectangle port heads are designed for street/high-performance big-blocks operating from 2500-7000 RPM. The specially designed ports offer increased flow and velocity over standard big-block heads. These heads feature highly-efficient 118cc open-style combustion chamber and high-velocity 315cc long/300cc short intake ports. Smaller-than-stock 11/32'' valve stems promote excellent flow and lighter valve weight.

    Marine Performer RPM Cylinder Heads
    The Marine Performer RPM heads feature heavy-duty, 1.89'' Inconel exhaust valves that provide added durability for marine applications. They are hard anodized to protect the aluminum in the harsh marine environment. These heads use smaller-than-stock 11/32'' valve stems to promote excellent flow and lighter valve weight. Match them with an Edelbrock Performer RPM manifold, Performer Series 750 cfm marine carb and Performer RPM cam for proven high-performance!

    Cylinder Head Specifications
    Oval PortRectangle Port
    Combustion Chamber Volume110cc (Standard)
    100cc (High Compression)
    118cc
    Intake Runner Volume290cc315cc
    Exhaust Runner Volume110cc110cc
    Intake Valve Diameter2.19"2.19"
    Exhaust Valve Diameter1.88"1.88"
    Valve Stem Diameter11/32"11/32"
    Valve GuidesManganese BronzeManganese Bronze
    Deck Thickness9/16"9/16"
    Valve Spring Diameter 1.55"1.55"
    Valve Spring Maximum Lift.700".700"
    Rocker Stud7/16"7/16"
    GuideplateHardended SteelHardended Steel
    Pushrod Diameter3/8"3/8"
    Valve Angle26°26°
    Exhaust Port LocationStockStock
    Spark Plug Fitment14mm x 3/4 reach, gasket seat14mm x 3/4 reach, gasket seat
    Made In USA!

    Does Edelbrock 60449 fit your vehicle?

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    1973-1974 GMC C25/C2500 PICKUP

    • CC: 7441
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975 CHEVROLET MONTE CARLO

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1985 CHEVROLET K20 SUBURBAN

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: CUSTOM
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1985-1986 GMC C3500 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969 CHEVROLET C10 SUBURBAN

    • CC: 6489
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1979-1982 GMC C2500 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SIERRA GRANDE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1989 GMC R2500 SUBURBAN

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989 CHEVROLET R3500 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1974 GMC K15/K1500 SUBURBAN

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976 CHEVROLET K10 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976-1977 GMC K25 SUBURBAN

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971-1972 CHEVROLET EL CAMINO

    • CC: 7439
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981 CHEVROLET K30 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: DELUXE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975-1978 GMC C25 SUBURBAN

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989 CHEVROLET R2500 SUBURBAN

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977 GMC C1500 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: INDY HAULER
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975-1981 CHEVROLET C30 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968 GMC K35/K3500 PICKUP

    • CC: 6489
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1988 CHEVROLET R30 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976-1978 GMC K25 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970 CHEVROLET BISCAYNE

    • CC: 7441
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975-1980 CHEVROLET C10 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: CUSTOM DELUXE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980 GMC C1500 SUBURBAN

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1965-1967 CHEVROLET IMPALA

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.5
    • SubModel: SS
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1976 CHEVROLET G20 VAN

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: CHEVY VAN
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989 CHEVROLET V3500 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989 CHEVROLET R3500 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1989 GMC V3500 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975-1980 CHEVROLET C10 SUBURBAN

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974 CHEVROLET K30 PICKUP

    • CC: 7441
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988-1989 CHEVROLET G30 VAN

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: CHEVY VAN
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972 CHEVROLET CHEVELLE

    • CC: 6588
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.6
    • SubModel: CONCOURS
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1988 CHEVROLET V30 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968 GMC K15/K1500 SUBURBAN

    • CC: 6489
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1963 CHEVROLET BISCAYNE

    • CC: 6997
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1982 CHEVROLET C20 SUBURBAN

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975-1978 GMC C25/C2500 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1988 CHEVROLET R20 SUBURBAN

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974 CHEVROLET MALIBU

    • CC: 7441
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989 CHEVROLET R3500 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1986 GMC C3500 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975 CHEVROLET LAGUNA

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: S3
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1983 GMC C3500 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1986 GMC K3500 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972 CHEVROLET CHEVELLE

    • CC: 6588
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.6
    • SubModel: NOMAD
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1973-1974 CHEVROLET EL CAMINO

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SS
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980-1986 CHEVROLET K30 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975-1978 GMC C15 SUBURBAN

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1986 GMC C2500 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971 CHEVROLET IMPALA

    • CC: 6588
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1979-1980 GMC K1500 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SIERRA GRANDE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1989 GMC R2500 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1981 CHEVROLET C20 SUBURBAN

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: DELUXE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973 CHEVROLET MONTE CARLO

    • CC: 7441
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968 CHEVROLET CHEVY II

    • CC: 6489
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.5
    • SubModel: NOVA
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1975-1978 GMC C25 SUBURBAN

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971 GMC SPRINT

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968 CHEVROLET CHEVELLE

    • CC: 6489
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.5
    • SubModel: 300
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1975-1976 CHEVROLET IMPALA

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: CUSTOM
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1966-1969 CHEVROLET CAPRICE

    • CC: 6998
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8 ( 7.0 L / 427 )

    1970-1971 CHEVROLET C30 PICKUP

    • CC: 6588
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1968 CHEVROLET K10 PICKUP

    • CC: 6489
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1973 CHEVROLET CAPRICE

    • CC: 7441
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: ESTATE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1977 CHEVROLET K30 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975-1980 GMC C1500 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1969 CHEVROLET K10 PICKUP

    • CC: 6489
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1973-1974 GMC K25/K2500 PICKUP

    • CC: 7441
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975 CHEVROLET MALIBU

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1973-1974 CHEVROLET G20 VAN

    • CC: 7441
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1974 CHEVROLET K10 PICKUP

    • CC: 7441
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976 CHEVROLET K10 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1980 CHEVROLET K10 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • Aspiration: N
    • SubModel: CUSTOM DELUXE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1967-1969 CHEVROLET CAMARO

    • CC: 6489
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.5
    • SubModel: SS
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1976-1978 GMC K25 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1987-1989 GMC R3500 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975-1976 GMC G25/G2500 VAN

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: RALLY STX
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972 CHEVROLET K10 SUBURBAN

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1979 CHEVROLET K10 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SCOTTSDALE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970-1972 GMC C25/C2500 SUBURBAN

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1968-1969 CHEVROLET CHEVELLE

    • CC: 6489
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.5
    • SubModel: NOMAD
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1973-1974 CHEVROLET C20 PICKUP

    • CC: 7441
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976 CHEVROLET IMPALA

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989 CHEVROLET V3500 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970 CHEVROLET CHEVELLE

    • CC: 6588
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.6
    • SubModel: NOMAD
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1972 CHEVROLET TOWNSMAN

    • CC: 6588
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1976 GMC JIMMY

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972 CHEVROLET EL CAMINO

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.6
    • SubModel: SS
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1980 CHEVROLET K20 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • Aspiration: N
    • SubModel: SCOTTSDALE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1989 GMC G35/G3500 VAN

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: RALLY CAMPER SPECIAL
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1980 GMC C1500 SUBURBAN

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SIERRA CLASSIC
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1970 CHEVROLET NOVA

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1978 CHEVROLET K5 BLAZER

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: SILVERADO
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972-1974 CHEVROLET BEL AIR

    • CC: 7441
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968 GMC C25/C2500 SUBURBAN

    • CC: 6489
    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1979-1980 GMC K1500 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1988 CHEVROLET R20 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975-1981 CHEVROLET C20 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1979-1986 GMC K3500 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975 GMC SPRINT

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 6.6
    • SubModel: SP
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1976-1978 GMC K25 PICKUP

    • Fitment_Note: Engine Swaps~Not Legal For Use On Pollution Controlled Vehicles~For Pre-Pollution Controlled Vehicles Or Engine Swaps~Equipped w/Spring For Use In Hyd. Roller/Flat Tappet Camshaft Applications
    • Liter: 7.4
    • SubModel: HIGH SIERRA
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )
    Items You Need

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