The Cometic .052in MLX cylinder head gasket for Chevrolet Gen-1 Small Block V8 (4.220in bore) employs multilayer stainless steel construction with Viton-coated embossed outer layers and an uncoated center shim. The integrated stopper layer provides combustion chamber sealing and the MLS design supports aluminum-to-aluminum or aluminum-to-iron applications without sealants, balancing clamp load and minimizing bore distortion.
Cometic Chevy Gen1 Small Block V8 .052in MLX Cylinder Head Gasket-4.220in Bores-Round Bore