Steel Pre-Flattened O-Ring Head Gasket
Suit BB Chev 396-454 1965-84, 4.540 Bore, .039 Compressed Thickness, One Coolant Hole Per End
Fits Mark IV Block
Pre-1971 blocks may require modifications.
Fits Gen V Block
Fits Gen VI Block
One coolant holes per end.
Three lower coolant holes
Stainless Steel Core suitable for Marine applications
Fel-Pro wire ring head gaskets, with a stainless steel combustion armour, proprietary-coated composite facing material and a solid steel core deliver and unbeatable combination of quality, capability and value making them the single best choice for the vast majority of racing and street performance engines.