Products

Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower ...

Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle. Nitrided.CatalogUser 1This Part Fits: Year Make Mo...

Good for street machines, slightly rough idle, stock converter will work but best with 1800+ stall. Nitrided.CatalogUser 1This Part Fits: Year Mak...

Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet CamshaftsCatalogUser 1This Part Fits: Year Make Model Submodel 1...

Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet CamshaftsCatalogUser 1This Part Fits: Year Make Model Submodel 1...

Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet CamshaftsCatalogUser 1This Part Fits: Year Make Model Submodel 1...

Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than old...

COMP Cams Pushrod Set CB Magnum 3/8 RetUser 1This Part Fits: Year Make Model Submodel 1963,1965-1975 Chevrolet Bel Air Base 1963,1965-1972 Che...

Exceeding OE specifications, this High Energy pushrod set works perfectly with High Energy or Magnum rockers. Factory length for '65-'86 Chevrolet ...

This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1...

Constructed in the USA after FEA analysis, the Ultra Gold ARC rocker withstands up to 700 lbs pressure while improving power and stability. This 19...

Our rocker arm and pushrod kit for Chevrolet 396-454 Big Block includes a set of our 1.72 ratio Magnum rockers, 8.280" long intake and 9.252" long ...

This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1...

These Ultra Pro Magnum rockers are made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring ...

Rocker Arms, CB 1.7 7/16 Ultra Pro MagCatalogUser 1This Part Fits: Year Make Model Submodel 1963,1965-1975 Chevrolet Bel Air Base 1963,1965-1...

Constructed in the USA after FEA analysis, the Ultra Gold ARC rocker withstands up to 700 lbs pressure while improving power and stability. These 1...

These Ultra Pro Magnum rockers are made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring ...

Rocker Arms,348/409 Chevy 1.7 Ult.Pro MaCatalogUser 1This Part Fits: Year Make Model Submodel 1963,1965-1975 Chevrolet Bel Air Base 1963,1965-...

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

Endure-X Solid Roller Lifter Set for Chevrolet Big BlockCatalogUser 1This Part Fits: Year Make Model Submodel 1965-1975 Chevrolet Bel Air Base ...

Featuring a pre-stretched, heat-treated, double roller chain, billet gears, an infinitely adjustable cam gear and 3 key crank gear, this adjustable...

Precision machined from chromemoly steel then black oxided, this 10 degree retainer is designed specifically for a 1.500"-1.550" O.D. valve spring ...

Precision machined from chromemoly steel then black oxided, these 10 degree retainers are designed specifically 1.500"-1.550" O.D. valve springs su...

Ultra Gold Solid Stud Girdle for Chevrolet Big Block w/ Factory Head, 7/16" StudCatalogUser 1This Part Fits: Year Make Model Submodel 1963,1965-...