
The Cometic MLS cylinder head gasket for Oldsmobile 370/371 Gen‑1 Rocket V8 is .060" compressed thickness and sized to a 4.190" bore for J‑2 Golden Rocket applications. Built from multiple embossed stainless layers with Viton coating on the outer faces, the MLS construction provides rebound, corrosion resistance, and reliable sealing in harsh sealing environments without requiring sealants.
Cometic Oldsmobile 370/371 Gen1 Rocket V8 .060in MLS Cyl Head Gasket-4.190in Bore-J-2 Golden Rocket