Fel-Pro 1017-1 - Head Gasket, BBC, 4.540", 0.039"

Part Type Head Gasket Mfg. GM Performance Engine Family Chevrolet V8 Big Block Engine Displacement 396, 402, 427, 454, 502, 510, 540, 572 Bore Size (in.) 4.540 Thickness (in.) 0.039 Combustion Chamber Volume (cc) 10.50 Combustion Seal Design Pre-flattened steel wire Materials/Construction Steel core laminate Application Notes Cast iron or aluminum heads Product Notes: - Fits Gen IV Passenger car and H/P block. - Fits Gen IV Truck and Bow Tie Block. - Does not fit Gen V block. - Does not fit Gen VI block. - Two coolant hole per end. - Three lower coolant holes. - Minimal brinelling of aluminum heads.