Patriot Header Flange - 0.375 in Thick - 2.5 in Round Port - Big Block Chevy (Pair) H762003XXL Quick No Load Retrieval Speed

Quick No Load Retrieval Speed 30 Foot Per Minute

This unit works great with our GM

250" outside diameter and

1975-1978 GMC C15 CID 350

Holley Replaceable Air Bleed 126-36-10 Drill Size 0

Patriot Header Flange - 0.375 in Thick - 2.5 in Round Port - Big Block Chevy (Pair) H762003XXL Quick No Load Retrieval SpeedProduct 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