
This Cometic MLS head gasket for the Oldsmobile Gen-2 Rocket V8 features multiple embossed stainless steel layers with Viton-coated outer faces and a compressed operating thickness of 0.030". MLS construction provides strong sealing for aluminum-to-aluminum or aluminum-to-iron interfaces, resists corrosion and accommodates differential shear while eliminating the need for sealants.
Cometic Oldsmobile Gen-2 Rocket V8 4.2 inch Bore .030 inch MLS Head Gasket