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 from black oxide-coated steel. Ensures secure valve retention in racing builds. Sold as a set.
Chevrolet Performance 19420455 LS6 LS9 Valve Spring Kit
Upgrade your LS6 or LS9 engine with the Chevrolet Performance 19420455 LS6 LS9 Valve Spring Kit, designed for precision and reliability under...
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 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...
Chevrolet Performance valve spring for Small Block Chevy 602 crate engines. Features a single spring with a 256 lb/in rate, 1.200in coil bind, and 1.250in OD, designed for racing applications...
Chevrolet Performance connecting rod for Small Block Chevy 604/602 crate engines. Features an I-beam design, 5.700in long, press-fit with 3/8in cap screws, made from steel for durability. Designed...