Patriot Header Flange - 0.313 in Thick - 1.3 x 1.64 in Rectangle Port - Small Block Ford - Pair R010015YL Designed for 1965-79 street 326-455

Designed for 1965-79 street 326-455 c

Secure & seal panels

1999-2007 Ford F-250 Super Duty

This all new KSE Stingray Wing Valve works in conjunction with steering gear to control the angle of the wing

Extreme Environment

Patriot Header Flange - 0.313 in Thick - 1.3 x 1.64 in Rectangle Port - Small Block Ford - Pair R010015YL Designed for 1965-79 street 326-455Patriot Exhaust H7842 Header Flange Pair Ford Small Block 260 351W Tube Diameter 1 1 2" Rectangular Port. 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