Patriot Header Flange - 0.375 in Thick - 2.5 in Round Port - Big Block Chevy (Pair) 10675 Must use factory firing order

Must use factory firing order

Commercial Chassis 1996-1991

This is the length for your new Quarter Master aluminum drive shaft

Dual 6 AN Female Outlets

Email Broadcasts Competitively priced products and programs

Patriot Header Flange - 0.375 in Thick - 2.5 in Round Port - Big Block Chevy (Pair) 10675 Must use factory firing orderProduct Description: Header Flange 0. 375 in Thick 2. 5 in Round Port Steel Natural Big Block Chevy Pair Patriot Exhaust products continue to offer the best value for the dollar of any brand in the industry. If you need components to build your own header and exhaust system Patriot Exhaust is the place to come! Mild steel, 304 stainless steel and aluminized bends are available in 1 1 4 to 4 diameters with a multitude of radius and wall thickness