Patriot Exhaust's precision machined header flange kits are available for many popular engine families. Header kits include gaskets and header bolts on most applications. Manufactured with 3/8" heavy duty material.
Product Features:- Patriot Exhaust H7828 Header Flange Pair Mopar Big Block 383-440 excluding Hemi Tube Diameter 2" Rectangular Port
- Precision machined header flanges