The Cometic DST cylinder head gasket for GM LS Gen‑3/4 small block V8 applications is a single gasket intended to seal LS small block heads. This .071" thickness unit fits a 3.940" bore and is specified for use with 1/2" studs. The listing includes bore, thickness and stud specification so builders can choose the correct gasket for their LS assembly.
Cometic Gasket GM LS Gen-3/4 SB V8 .071in DST Cyl. Head Gasket - 3.940in Bore - 1/2in Studs