The Cometic DST cylinder head gasket for GM LS Gen‑3/4 small block V8 applications is a single gasket sized for LS heads. This .063" thickness version fits a 4.100" bore and is specified for use with 1/2" studs. The listing includes bore, thickness and stud information to support correct gasket selection for LS small block engine assembly.
Cometic Gasket GM LS Gen-3/4 SB V8 .063in DST Cyl. Head Gasket - 4.100in Bore - 1/2in Studs