Exhaust Header / Manifold Gasket - 1.850 in Round Port - 0.150 in Thick - Graphite - Big Block Chevy - Pair Vendor- SCE GASKETS MPN 413180 State Restrictions Canada Restrictions - NO Notes:
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/