Hedman Header Gasket - Round California Car Duster Top this Filler Neck with

Top this Filler Neck with CSR 970CAP or any standard radiator cap

adjustable from 4-8 PSI

1/2 in Head Studs

and will get the job done fast

Hedman Header Gasket - Round California Car Duster Top this Filler Neck withHedman Hedders Hedder Flange Gaskets For Chevy 283 400 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 27500 Round Made w Special Material Developed For Hedman Made To Be Exact Matches For Flanges Insure