Performance Valvetrain

Proform 66890C pushrod set. Features high-performance, 7.800in long, 5/16in diameter, 0.065in thick wall, chromoly construction, fits Small Block Chevy, set of 16.

Proform 66950 rocker arm stud girdle kit. Features 3/8-24in thread studs, aluminum construction, purple anodized finish, fits Small Block Chevy, stabilizes rocker arms, sold as a kit.

Proform 66908C rocker arm set. Features 3/8in stud mount, 1.60 ratio, full roller, aluminum construction, blue anodized finish, fits Small Block Chevy, set of 16.

Proform 66909C rocker arm set. Features 7/16in stud mount, 1.50 ratio, full roller, aluminum construction, blue anodized finish, fits Small Block Chevy, set of 16.

Pioneer PG-802 camshaft thrust plate. Features 0.160in thick, steel construction, black oxide finish, fits GM LS-Series engines, ensures proper camshaft alignment, sold as each.

Pioneer PF-555-HD-200 valve lock. Features 7-degree angle, 11/32in valve stem, standard height, steel construction, blue paint finish, ensures secure valve retention, sold as a set of 100.

Pioneer PF-150-5 camshaft thrust plate. Features 0.160in thick, steel construction, black oxide finish, fits Ford FE-Series engines, ensures proper camshaft alignment, sold as a set of 5.

Pioneer PF-125-5 camshaft thrust plate. Features 0.250in thick, steel construction, black oxide finish, fits Small Block Ford engines, ensures proper camshaft alignment, sold as a set of 5.

Pioneer PF-123-5 camshaft thrust plate. Features 0.154in thick, steel construction, black oxide finish, fits Big Block Ford engines, ensures proper camshaft alignment, sold as a set of 5.

PAC Racing Springs PAC-1396-16 valve springs. Features 1300 Series Circle Track dual spring design, 538 lb/in rate, 1.150 in coil bind, 1.574 in OD, set of 16, ideal for circle track racing.

PAC Racing Springs PAC-1355 valve spring. Features 1300 Series Drag Race dual spring design, 780 lb/in rate, 1.130 in coil bind, 1.500 in OD, each, ideal for drag racing applications.

PAC Racing Springs PAC-1312-16 valve springs. Features 1300 Series Drag Race dual spring design, 400 lb/in rate, 0.850 in coil bind, 1.106 in OD, set of 16, ideal for drag racing applications.