Products

The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open dec...

Cometic Gasket Inc. Carburetor Gaskets are manufactured from a high performance inspired compressible fiber that seals tight the first time. This h...

Allows access to the camshaft timing adjustments without having to remove the harmonic damper or disturb the oil pan seal; Lightweight yet rigid; E...

With precision steel billet gears, our keyway timing set for .005" undersized Chevrolet 396-454 Big Block is built with bullet-proof durability. Fe...

With precision steel billet gears, our keyway timing set for .010" undersized Chevrolet 396-454 Big Block is built with bullet-proof durability. Fe...

With precision machined steel billet gears, our keyway timing set for Chevrolet 396-454 Big Block is built with bullet-proof durability. Features 9...

Eliminate timing cover flex and erratic ignition timing with our two-piece billet aluminum timing cover for Chevrolet Big Block. Our cover allows f...

Magnum Intake/Exhaust Pushrods for Chevrolet Marine/Truck Tall Deck Big BlockUser 1This Part Fits: Year Make Model Submodel 1963,1965-1969,1971-...

For Big Block Chevrolet applications, 1.6 ratio, 7/16" stud; Machined billet pushrod seat insert; 8650 steel construction outlasts and outperforms ...

For Big Block Chevrolet applications, 1.7 ratio, 7/16" stud; Machined billet pushrod seat insert; 8650 steel construction outlasts and outperforms ...

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1...

COMP Cams Rocker CB 1.75 7/16in Ultra ProUser 1This Part Fits: Year Make Model Submodel 1963,1965-1975 Chevrolet Bel Air Base 1963,1965-1972 C...

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1...

For Big Block Chevrolet applications; 1.8" Ratio, 7/16" Stud; Machined billet pushrod seat insert; 8650 steel construction outlasts and outperforms...

This rocker arm and pushrod kit for Chevrolet 396-454 Big Block includes a set of our 1.7 ratio Ultra Pro Magnum rocker arms, our 8.280" long intak...

For Big Block Chevrolet applications; 1.6" Ratio, 7/16" Stud; Machined billet pushrod seat insert; 8650 steel construction outlasts and outperforms...

COMP Cams Rockers CB 1.6 7/16in Ultra ProUser 1This Part Fits: Year Make Model Submodel 1963,1965-1975 Chevrolet Bel Air Base 1963,1965-1972 C...

For Big Block Chevrolet applications; 1.7" Ratio, 7/16" Stud; Machined billet pushrod seat insert; 8650 steel construction outlasts and outperforms...

COMP Cams Rockers CB 1.7 7/16in Ultra ProUser 1This Part Fits: Year Make Model Submodel 1963,1965-1975 Chevrolet Bel Air Base 1963,1965-1972 C...

Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. These ...

COMP Cams Rockers CB 1.73 7/16in Ultra ProUser 1This Part Fits: Year Make Model Submodel 1963,1965-1975 Chevrolet Bel Air Base 1963,1965-1972 ...

COMP Cams Rockers CB 1.75 7/16in Ultra ProUser 1This Part Fits: Year Make Model Submodel 1963,1965-1975 Chevrolet Bel Air Base 1963,1965-1972 ...

COMP Cams Rockers CB 1.75 7/16in Ultra ProUser 1This Part Fits: Year Make Model Submodel 1963,1965-1975 Chevrolet Bel Air Base 1963,1965-1972 ...

COMP Cams Rockers CB 1.8 7/16in Ultra ProUser 1This Part Fits: Year Make Model Submodel 1963,1965-1975 Chevrolet Bel Air Base 1963,1965-1972 C...