Proflow Exhaust Gaskets, Header, Fibre Laminated, Large Port For Chev, Big Block Bolt kits Part Number : PFE400R-10BK-25

Part Number : PFE400R-10BK-25

Aeroflow billet booster valves give your engine bay that clean look

25" Intake Port

Note: For use with 100 & 500 series fittings

Part Number : PFEPM308HD

Proflow Exhaust Gaskets, Header, Fibre Laminated, Large Port For Chev, Big Block Bolt kits Part Number : PFE400R-10BK-25Proflow Exhaust Gaskets, Header, Fibre Laminated, Large Port, For Chevrolet, Big Block, Pair Proflow's OEM quality gasket is constructed of a thick (. 060) high temperature, nonasbestos fibre laminate with a perforated steel core, which provides a superior grip and adhesion. This construction also contributes to exact fit compliance between the cylinder head and header flange, offering excellent sealing properties during extreme temperature and