Patriot Header Flange - 0.313 in Thick - 1.5 x 1.79 in Rectangle Port - Small Block Chevy - Pair RG30003M This chemistry offers excellent low

This chemistry offers excellent low temperature properties and improved anti-shudder properties

Crossmember BHS572

2-3/4 in Tailpipes

Fuel Resistant Nitrile O-Rings Pack of 10

Patriot Header Flange - 0.313 in Thick - 1.5 x 1.79 in Rectangle Port - Small Block Chevy - Pair RG30003M This chemistry offers excellent lowPatriot Exhaust H7894 SB Chevrolet 265 400 13 4" rectangle port Header Flanges. Precision machined flanges 5 16" thick Supplied with our premium head gaskets A wide variety of tube diameters and port shapes are available; Patriot Exhaust products continue to offer the best value for the dollar of any brand in the industry. This year's product offering presents sixteen new applications for popular muscle cars and trucks including Camaro, Chevelle,