Products

Perfect for stock or High Energy camshaft equipped engines, our High Energy rockers eliminate slop and feature a long slot for higher lift cams. Th...

Perfect for initial break-in, this Ultra-Gold ARC rocker for Chevrolet Small Block reduces valve lift by limiting the rocker ratio to 1.3. A great ...

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...

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...

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...

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...

Ultra-Gold ARC Break-In Rocker Set w/ 1.3 Ratio for Chevrolet V6 w/ 7/16" StudUser 1This Part Fits: Year Make Model Submodel 1977,1980 Buick Cen...

Perfect for initial break-in, these Ultra-Gold ARC rockers for Chevrolet Small Blocks reduce valve lift by limiting the rocker ratio to 1.3. A grea...

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...

Rocker Arms, Ultra Gold ARC SB C 3/8" 1.5User 1This Part Fits: Year Make Model Submodel 1977,1980 Buick Century Base 1977-1979 Buick Century C...

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...

Rocker Arms, Ultra Gold ARC SB C 3/8" 1.6User 1This Part Fits: Year Make Model Submodel 1977,1980 Buick Century Base 1977-1979 Buick Century C...

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...

Rocker Arms, Ultra Gold ARC SB C 7/16" 1.User 1This Part Fits: Year Make Model Submodel 1977,1980 Buick Century Base 1977-1979 Buick Century C...

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...

This rocker arm and pushrod kit for Chevrolet 262-400 Small Block includes a set of our 1.5 ratio Ultra Pro Magnum XD rocker arms and our 7.800" lo...

Set the camshaft endplay on your Chevrolet 265-400 and V6 with our .795" long roller bearing thrust button. This roller bearing thrust button can b...

This Performance Series EDM solid lifter for Ford 289-351W, 351C/M-400M, 429-460 features a precision-ground crown radius and surface finish, andan...

Performance Series EDM Solid Lifter Set of 12 for Ford 6 CylinderUser 1This Part Fits: Year Make Model Submodel 1980 Buick Century Base 1980 B...

These Performance Series solid lifters for Ford 289-351W, 351C/M-400M, 429-460 feature a precision-ground crown radius and surface finish, and an E...

These Performance Series solid lifters feature a precision-ground crown radius and finish, along with an EDM oiling hole, perfect for high-end stre...

Designed and manufactured to the tightest tolerances, these solid lifters for Ford 302-351, Boss 302, 351C/M-400M, 429-460 and Chevrolet 265-400 Sm...

Designed and manufactured to the tightest tolerances, these solid lifters for Cadillac 472-500 and Chevrolet Small/Big Block feature an exactly mil...

Constructed from tool steel, which is lighter than standard steel, this DLC-coated lifter fits .842" diameter Chevrolet applications with steel cam...