Cometic head gasket for GM LS Gen‑3/4 small‑block V8 engines. This .071" DST cylinder head gasket is specified for a 4.100" bore and 1/2" studs, providing the sealing component required during cylinder head installation or engine rebuilds. Use it where the LS Gen‑3/4 small‑block specification is called for to match bore and stud size precisely.
Cometic Gasket GM LS Gen-3/4 SB V8 .071in DST Cyl. Head Gasket - 4.100in Bore - 1/2in Studs