Chevrolet Performance beehive valve spring set for Small Block Chevy 604 crate engines, set of 16. Features single beehive springs with a 332 lb/in rate, 1.220in coil bind, and 1.320in OD, designed for racing builds. Ensures precise valve control in high-performance SBC setups. Sold as a set.
Chevrolet Performance valve lock set for Small Block Chevy 604 crate engines with beehive springs, set of 8. Features a 10-degree design for 11/32in valve stems, single groove, standard height, made...
Chevrolet Performance valve spring set for Small Block Chevy 602 crate engines, set of 16. Features single springs with a 256 lb/in rate, 1.200in coil bind, and 1.250in OD, designed for racing builds...
Chevrolet Performance valve spring retainer set for LT1/LT4 engines, GM LS-Series, set of 16. Features a 7-degree design with a 0.640in OD step, made from steel for a 1.320in single spring. Designed...
Chevrolet Performance valve spring retainer for Small Block Chevy Vortec engines. Features a 7-degree design with a 0.640in OD step, made from steel for a 1.320in single spring. Designed for street...
Chevrolet Performance connecting rod bearing set for Small Block Chevy 604/602 crate engines. Features standard-sized bearings, designed for racing applications to ensure reliable performance under...