Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Cometic MLS cylinder head gasket for Chevrolet Gen-I small block V8, 4.155" bore, .040" thickness, for 18/23 degree heads and without steam holes. Featuring HP shim technology and multiple embossed AMP-coated and uncoated stainless steel layers, it increases clamp load around the combustion chamber for better sealing on open-deck blocks. Viton-coated outer layers improve sealability across varied flange conditions while limiting bore distortion.
Cometic Chevy Gen-I Small Block V8 .040in MLS Cylinder Head Gasket - 4.155in Bores
