
Cometic’s MLS head gasket for 1992–1996 GM LT1/LT4 Gen‑2 small block V8 is a multi‑layer stainless steel design with embossed outer layers coated in Viton for heat resistance and corrosion protection. Compressed operating thickness is 0.040" and the steel layers provide rebound and sealing strength without sealants. MLS construction suits aluminum‑to‑aluminum or aluminum‑to‑cast‑iron head installations and resists shearing under high output conditions.
Cometic 92-96 GM LTI Small Block 4.040inch Bore .040 thick MLS Head Gasket w/ Valve Pockets