Allstar Performance ALL87214 Small Block Chevy Valve Cover Gaskets 5/16" Steel Core Cork Pair

The Allstar Performance ALL87214 valve cover gaskets are designed specifically for Small Block Chevy perimeter-bolt engines. Constructed from natural cork material with a reinforcing steel core, these gaskets conform to irregular castings for a reliable, leak-free seal. The black coating adds an additional layer of protection against oil leaks and improves durability, while also making these gaskets reusable — a key advantage for racers and builders who frequently remove and reinstall valve covers.

Key Features:

• Material: Black-coated cork with steel core laminate construction
• Thickness: 5/16" (0.313 in)
• Natural cork conforms to irregular casting surfaces for a leak-free fit
• Black coating provides an additional layer of protection against leaking
• Steel core maintains gasket shape and prevents overtightening damage
• Reusable design for repeated valve cover removal and reinstallation
• Sold as a pair (2 gaskets)

These gaskets are a practical, cost-effective solution for anyone building, refreshing, or maintaining a Small Block Chevy engine. The steel-core cork/rubber laminate construction (Part# ALL87214) offers a step up in sealing performance and longevity over standard plain cork gaskets.