Chvy Inline 6 Valve Cvr 5/32inCORK/RUBBER 62-84

The Chevrolet Inline 6 Valve Cover Gasket 5/32-inch Cork/Rubber (FEL-PRO 1640) is a precision OEM-specification replacement gasket engineered for GM inline-6 engines from 1962 to 1984. This gasket seals the valve cover to the cylinder head, preventing oil leakage that can accumulate on engine surfaces and trigger performance issues. FEL-PRO's proven cork and rubber composition delivers reliable sealing across the full operating temperature range while maintaining compression against the valve cover mounting surface.

The 5/32-inch thickness (0.156 inches) is precisely calibrated for the valve cover design of classic and vintage Chevrolet inline-6 engines, including the 194 cubic inch, 230 cubic inch, and 250 cubic inch variants. The cork and rubber blend resists oil degradation, thermal cycling, and aging better than pure cork alone, extending gasket life in high-mileage engines. Installation requires no special tools—the gasket seats directly beneath the valve cover with factory mounting hardware, restoring proper compression and eliminating seepage common in aged or damaged original gaskets.

This replacement is ideal for engine rebuild projects, preventive maintenance on vintage Chevy trucks and passenger vehicles, and restorations requiring OEM-correct components. The gasket addresses a common maintenance point on aging inline-6 engines where original rubber has hardened and cracked. FEL-PRO's manufacturing standard ensures consistent thickness and material quality across every gasket, critical for avoiding oil seepage that can contaminate spark plug boots and compromise ignition reliability.

For owners maintaining authentic Chevrolet inline-6 engines or performing complete gasket sets, the FEL-PRO 1640 is the direct replacement that matches original specifications and fitment. Sold individually, this gasket is a single-use item that should be replaced during any valve cover removal to ensure a proper seal on reassembly and prevent future oil leakage.