Header Flange - 0.375 in Thick - 2 in Round Port - Steel - Big Block Chevy - Pair Brand-PATRIOT EXHAUST MPN H7899 . **NOTE: Truck Freight NO
Proposition 65: These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm. For more details visit https://www.p65warnings.ca.gov/
