Hedman Header Gasket - 1.425 x 1.730 in Oval Port - 2.530 x 1.850 in Oval Center Port - Steel Core Laminate - Pontiac V8 - Pair 20164 GM Fullsize SUV / Truck

GM Fullsize SUV / Truck 2003-06

110 Series

Corvette LS1 97-04

MSD Replacement Super Cond

oil resistance properties through use of a patented adhesion system

Hedman Header Gasket - 1.425 x 1.730 in Oval Port - 2.530 x 1.850 in Oval Center Port - Steel Core Laminate - Pontiac V8 - Pair 20164 GM Fullsize SUV / TruckHedman Hedders Hedder Flange Gaskets For Pontiac 326 455 Hedman Hedder flange gaskets have been formulated and designed specifically for use with Hedman Hedders. The malleable properties of our special gasket material works in synch with the sealing rings around the ports on our head flange, to ensure a secure seal. Hedman Hedders Exhaust Hedder Gasket 27600 Made w Special Material Developed For Hedman Made To Be Exact Matches For Flanges Insure