
The Cometic MLS exhaust manifold gasket set for GM small block V8 SB2.2 features .030 inch multi-layer steel construction with 1.500 x 1.600 inch ports, intended as a durable exhaust sealing solution for high cylinder pressures. MLS design uses multiple embossed stainless steel layers with AMP coating to maintain torque set, resist corrosion, and avoid burn-through or push-out. No sealants are required; the layered construction conforms across varied head and manifold materials.
Cometic GM SB2.2 Small Block V8 .030in MLS Exhaust Manifold Gasket Set - 1.500in x 1.600in Ports