New stainless steel valves, hardened steel exhaust seats, valve springs, valve locks and retainers. Valve Cover: Composite. Fits: 5.7L V-8 GM Vortec (1996-Up) w/press in rocker arm studs w/8 intake manifold mmtg bolts
This product replaces:
- 47-4486, 808282228835, 938-883297-1, 938-8832971, 938-803860T, 9-59005
