




Edelbrock Performer RPM 454-O Oval Port Polished Aluminum Cylinder Head
350-604519
Edelbrock 604519 Details
Performer RPM Aluminum Cylinder Heads - Oval Port
This Cylinder Head p/n 350-604515 has a fully polished exterior finish for show stopping looks!
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.
Combustion Chamber Volume: 110cc Intake Runner Volume: 290cc Exhaust Runner Volume: 110cc Intake Valve Diameter: 2.19'' Exhaust Valve Diameter: 1.88'' Valve Stem Diameter: 11/32'' Valve Guides: Manganese Bronze Deck Thickness: 9/16'' Valve Spring Diameter: 1.55'' Valve Spring Maximum Lift: 0.700'' Rocker Stud: 7/16'' Guideplate: Hardened Steel 3/8'' Pushrod Diameter: 3/8'' Valve Angle: 26° Exhaust Port Location: Stock Spark Plug Fitment: 14mm x 3/4'' Reach,
Gasket Seat
Valve Lift Intake Exhaust .100'' 74 71 .200'' 143 128 .300'' 207 153 .400'' 250 178 .500'' 284 200 .600'' 309 218 .700'' N/A N/A Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28'' H2O
Specifications:
Edelbrock Performer RPM Oval Port Cylinder Heads Edelbrock Performer RPM High Compression Oval Port Cylinder Heads Edelbrock Performer RPM Rectangle Port Cylinder Heads Marine Performer RPM 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.
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.
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.
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!
Oval Port Rectangle Port Combustion Chamber Volume 110cc (Standard)
100cc
(High Compression)118cc Intake Runner Volume 290cc 315cc Exhaust Runner Volume 110cc 110cc Intake Valve Diameter 2.19" 2.19" Exhaust Valve Diameter 1.88" 1.88" Valve Stem Diameter 11/32" 11/32" Valve Guides Manganese Bronze Manganese Bronze Deck Thickness 9/16" 9/16" Valve Spring Diameter 1.55" 1.55" Valve Spring Maximum Lift .700" .700" Rocker Stud 7/16" 7/16" Guideplate Hardended Steel Hardended Steel Pushrod Diameter 3/8" 3/8" Valve Angle 26° 26° Exhaust Port Location Stock Stock Spark Plug Fitment 14mm x 3/4 reach, gasket seat 14mm x 3/4 reach, gasket
seat Made In USA!
Does Edelbrock 604519 fit your vehicle?
1988 CHEVROLET V30 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: CHEYENNE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1973-1974 CHEVROLET EL CAMINO
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: SS
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1976 CHEVROLET K10 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: CHEYENNE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1979-1980 GMC K1500 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: SIERRA CLASSIC
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1968 GMC C15/C1500 SUBURBAN
- CC: 6489
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.5
- SubModel: BASE
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1972 CHEVROLET EL CAMINO
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1989 CHEVROLET V3500 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: SCOTTSDALE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1979-1980 GMC C1500 SUBURBAN
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: SIERRA GRANDE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1975-1980 CHEVROLET C30 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: CUSTOM DELUXE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1979-1986 GMC C2500 SUBURBAN
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: HIGH SIERRA
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1968-1969 CHEVROLET CHEVELLE
- CC: 6489
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.5
- SubModel: 300 DELUXE
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1968-1969 CHEVROLET EL CAMINO
- CC: 6489
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.5
- SubModel: CUSTOM
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1969 CHEVROLET CHEVELLE
- CC: 6489
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.5
- SubModel: GREENBRIER
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1975 CHEVROLET BEL AIR
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1975-1976 CHEVROLET CAPRICE
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: CLASSIC SPORT
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1968 CHEVROLET K30 PICKUP
- CC: 6489
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.5
- SubModel: BASE
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1975-1976 CHEVROLET IMPALA
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1968 CHEVROLET K10 PICKUP
- CC: 6489
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.5
- SubModel: BASE
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1988-1989 CHEVROLET G30 VAN
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: BEAUVILLE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1969 GMC C15/C1500 SUBURBAN
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.5
- SubModel: BASE
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1970-1972 CHEVROLET EL CAMINO
- CC: 7441
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: SS
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1975-1978 GMC C35/C3500 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: SIERRA CLASSIC
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1975-1980 CHEVROLET C10 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: CUSTOM DELUXE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1970 CHEVROLET CHEVELLE
- CC: 6588
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: CONCOURS ESTATE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1976-1977 GMC K25 SUBURBAN
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: HIGH SIERRA
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1971-1972 CHEVROLET KINGSWOOD
- CC: 6588
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: ESTATE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1970-1971 CHEVROLET C30 PICKUP
- CC: 6588
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1976 CHEVROLET G20 VAN
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: CHEVY VAN
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1976 GMC JIMMY
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: SIERRA CLASSIC
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1970-1972 GMC C25/C2500 PICKUP
- CC: 6588
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1987-1988 CHEVROLET R20 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: CUSTOM DELUXE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1975-1976 CHEVROLET IMPALA
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: SPORT
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1972 CHEVROLET CHEVELLE
- CC: 6588
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1975-1976 CHEVROLET G30 VAN
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: HI-CUBE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1976 GMC K1500 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1975-1978 GMC C25 SUBURBAN
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: HIGH SIERRA
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1963 CHEVROLET BISCAYNE
- CC: 6997
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.0
- SubModel: BASE
- CUI: 427
- EngineType: V8 ( 7.0 L / 427 )
1973 CHEVROLET CHEVELLE
- CC: 7441
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: DELUXE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1970 CHEVROLET IMPALA
- CC: 7441
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1969 CHEVROLET CHEVELLE
- CC: 6489
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.5
- SubModel: CONCOURS ESTATE
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1987 CHEVROLET R20 SUBURBAN
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: CUSTOM DELUXE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1972 CHEVROLET CHEVELLE
- CC: 6588
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: MALIBU
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1987-1988 CHEVROLET R30 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: CUSTOM DELUXE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1965-1967 CHEVROLET IMPALA
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.5
- SubModel: SS
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1973-1974 GMC K35/K3500 PICKUP
- CC: 7441
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1973-1974 GMC C1500 PICKUP
- CC: 7441
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1975-1978 GMC C25/C2500 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: SIERRA CLASSIC
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1988 CHEVROLET R20 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: CHEYENNE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1987-1988 CHEVROLET V30 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: SCOTTSDALE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1972 CHEVROLET CAPRICE
- CC: 6588
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: S
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1988-1989 CHEVROLET C3500 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: CHEYENNE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1966-1970 CHEVROLET CHEVELLE
- CC: 6489
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.5
- SubModel: SS
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1975-1976 GMC G25/G2500 VAN
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: RALLY
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1979-1986 GMC C3500 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: HIGH SIERRA
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1987-1988 CHEVROLET V30 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: CUSTOM DELUXE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1968 GMC C25/C2500 SUBURBAN
- CC: 6489
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.5
- SubModel: BASE
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1973-1974 CHEVROLET G20 VAN
- CC: 7441
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1966-1969 CHEVROLET CAPRICE
- CC: 6998
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.0
- SubModel: BASE
- CUI: 427
- EngineType: V8 ( 7.0 L / 427 )
1973-1974 CHEVROLET C20 SUBURBAN
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1972 CHEVROLET CAPRICE
- CC: 7441
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1975 GMC SPRINT
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: SP
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1970-1971 GMC K35/K3500 PICKUP
- CC: 6588
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1970-1971 CHEVROLET EL CAMINO
- CC: 6588
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1980-1981 CHEVROLET K30 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: CHEYENNE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1976 GMC K1500 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: HIGH SIERRA
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1974 GMC K25/K2500 SUBURBAN
- CC: 7439
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1975-1978 GMC C25/C2500 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: HIGH SIERRA
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1965-1969 CHEVROLET BISCAYNE
- CC: 6489
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.5
- SubModel: BASE
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1973-1974 CHEVROLET C10 SUBURBAN
- CC: 7439
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1975-1980 GMC C1500 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: SIERRA GRANDE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1980 CHEVROLET K20 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- Aspiration: N
- SubModel: CHEYENNE
- Engine Vin: S
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1968 GMC K35/K3500 PICKUP
- CC: 6489
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.5
- SubModel: BASE
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1979 CHEVROLET K10 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: CHEYENNE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1989 GMC G35/G3500 VAN
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: RALLY STX
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1972 CHEVROLET IMPALA
- CC: 6588
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1970-1971 CHEVROLET C20 SUBURBAN
- CC: 6588
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1972 CHEVROLET CAMARO
- CC: 6588
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- Aspiration: N
- SubModel: BASE
- Engine Vin: U
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1968 GMC C35/C3500 PICKUP
- CC: 6489
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.5
- SubModel: BASE
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1987-1988 CHEVROLET R20 SUBURBAN
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: SILVERADO
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1975 GMC SPRINT
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: HIGH SIERRA
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1987 GMC R2500 SUBURBAN
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: HIGH SIERRA
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1969 GMC C25/C2500 SUBURBAN
- CC: 6489
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.5
- SubModel: BASE
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1971 CHEVROLET CAMARO
- CC: 6588
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1974 CHEVROLET K10 PICKUP
- CC: 7441
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1975-1986 CHEVROLET C30 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: SCOTTSDALE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1973-1974 GMC C25/C2500 PICKUP
- CC: 7441
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1968 CHEVROLET K10 SUBURBAN
- CC: 6489
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.5
- SubModel: BASE
- CUI: 396
- EngineType: V8 ( 6.5 L / 396 )
1988-1989 CHEVROLET G30 VAN
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: CHEVY VAN
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1976 CHEVROLET CAPRICE
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: CLASSIC ESTATE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1970-1971 CHEVROLET EL CAMINO
- CC: 6588
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: CUSTOM
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1975 GMC SPRINT
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: CLASSIC
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1970-1971 GMC C15/C1500 SUBURBAN
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1976-1977 GMC K25 SUBURBAN
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1976 GMC G35/G3500 VAN
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: MAGNAVAN
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1988-1989 GMC K3500 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: SIERRA SLX
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1970 CHEVROLET TOWNSMAN
- CC: 7441
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: BASE
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1987-1989 GMC R3500 PICKUP
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: HIGH SIERRA
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1972 CHEVROLET CHEVELLE
- CC: 6588
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: GREENBRIER
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
1975 CHEVROLET MALIBU
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 7.4
- SubModel: CLASSIC
- CUI: 454
- EngineType: V8 ( 7.4 L / 454 )
1974-1975 GMC SPRINT
- Fitment_Note: Designed For The Engine Swap Market~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Apps
- Liter: 6.6
- SubModel: BASE
- CUI: 402
- EngineType: V8 ( 6.6 L / 402 )
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Ships on 02/26/19
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.