Patriot Exhaust - H7899
Header Flange - 0.375 in Thick - 2 in Round Port - Steel - Big Block Chevy - Pair
Patriot Exhaust H7899 Header Flange Chevrolet Big Block 396-502 Tube Diameter 1 3/4"-2" Same As Port
EmissionFullDES: 6 - This Product is Certified by the Manufacturer as being a Non-Emissions Related part per CARB and EPA regulations and therefore does not require emissions certification or CARB EO and is legal in all 50 states.
