Valve Cover Gasket - 0.313 in Thick - Steel Core Cork / Rubber Laminate - Small Block Chevy - Pair Brand Allstar Performance These gaskets are a coated cork gasket and have a steel core. ALL87214 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/