Fel-Pro Performance Steel O-Ring Head Gasket Suit Small Block Chevy 262-400, 4.200" gasket bore, .051" compressed thickness
Extra thick to reduce compression and correct piston valve clearance problems.
Steam holes for 400 engines.
Can use on aluminium block with liners.
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.