Exhaust Header / Manifold Gasket - 1.758 x 1.718 in Spread Port - Steel Core Laminate - Spread Port Heads - Small Block Chevy - Each Brand Allstar Performance Gaskets are clearanced for use with down nozzle cylinder heads. ALL87264 Truck Freight- NO State Restriction-
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/