Ford Performance M-6051-B341 Cylinder Head Gaskets

Race Quality Gasket - Designed For Big Bore 351 Blocks - Left/Right Hand Gaskets - .040 in. Compressed Thickness 4.125 in. Overbore Competition Gasket Bore Flange Valve Pockets Have Been Added 4.125 in. Bore Diameter 4.160 in. Gasket Diameter 0.040 in. Compressed Thickness 9.1cc Compressed Volume Made in the USA Ford Performance Parts - Cylinder Head Gaskets P/N M-6051-B341: Ford Racing performance cylinder head gaskets minimize blowout and have a wire-ring combustion seat for extra sealing around combustion chambers. Ford Racing performance cylinder head gaskets are available with either steel-core laminate construction for cast iron heads, or graphite cores with a pre-flattened steel-wire ring, so they won't brinell aluminum heads.