Fel Pro Cylinder Head Gasket 1003; Steel Core .041 in., 4.166 in. Bore for SBC

core cylinder cylinder head gasket head pro steel

Fel Pro Cylinder Head Gasket 1003; Steel Core. 041 in., 4.166 in. Bore for SBC. Bore Size:4.166 in. Cylinder Ring Type:Pre Flattened Steel Wire. Inserted within a stainless steel armor surrounding each cylinder, wire ring design provides highly concentrated sealing around the combustion chamber.