CHEV BBC 427 454 502 FEL-PRO HEAD GASKET # 1057

CHEV BBC 427 / 454 / 502 FEL-PRO HEAD GASKET .# 1057
Fel-Pro performance head gaskets are head gaskets that seal.
Fel-Pro performance head gaskets feature a PermaTorque/blue gasket body with a solid-steel core to minimize torque loss and gasket blowout. Fel-Pro performance head gaskets also have a wire-ring combustion seat with stainless steel "armor" for extra sealing force around combustion chambers. Made with a pre-flattened steel-wire ring, Fel-Pro performance head gaskets have the strength of steel-wire sealing and the minimum brinelling of aluminum heads.
Bore (in)
4.630 in.
Bore (mm)
117.602mm
Gasket Material
Steel core laminate
Compressed Thickness (in)
0.039 in.
Compressed Volume (cc)
11.300cc
Lock Wire
No
Quantity
Sold individually.
Notes
Pre-flattened steel wire. Extra-large bore, but not recommended for engine bore 4.625 in. or larger. Will not fit Gen V or GEN VI blocks.