Your Corvette’s engine is a finely tuned powerhouse, but without proper sealing, oil leaks can turn performance into a mess. These 1959-1986 Corvette Valve Cover Cork Gaskets with In-Line Bolt Holes provide the perfect fit and seal, preventing leaks and ensuring your small-block or big-block Chevy engine runs clean and efficient. 1959-1986 Cork Valve Cover Gaskets with In Line Bolt Holes. Original style fit 283/327/350 valve covers/heads. For Small Block Engines 1959-1982. Also fits 1984-1985 L83 and L98 plus 1986 with cast iron heads.
A worn or low-quality valve cover gasket can lead to oil seepage, reduced performance, and even engine damage over time. These factory-style cork gaskets provide a tight, reliable seal, keeping oil where it belongs and helping your Corvette maintain its legendary performance.
Factory-Correct Design – Designed for Corvettes from 1959-1986 with in-line bolt holes for a secure, leak-proof fit
Premium Cork Construction – Naturally resistant to oil and heat, providing a durable and flexible seal
Easy Installation – Direct replacement for a hassle-free upgrade or restoration
Whether you're restoring a classic or performing routine maintenance, sealing your engine properly is key to longevity and performance. Don't let a simple leak turn into a big problem—upgrade your Corvette with premium cork valve cover gaskets today!