This Cometic MLS cylinder head gasket for Chevrolet Gen-1 Small Block V8 (.053in, 4.100in bore, round bore) combines embossed stainless steel layers with Viton-coated outer surfaces and a variable center shim. MLS construction withstands high cylinder pressures, rebounds under load to maintain seal integrity, resists corrosion, distributes clamp load to reduce bore distortion, and does not require sealants.
Cometic Chevy Gen-1 Small Block V8 .053in MLS Cylinder Head Gasket - 4.100in Bore - Round Bore