Mr. Gasket Aluminum Valve Covers

Mr. Gasket aluminum valve covers are precision-engineered components designed to deliver reliable sealing performance and show-quality underhood style across a wide range of classic and performance engine applications. With roots going back to 1964, Mr. Gasket has built a lasting reputation as one of the most trusted names in the performance aftermarket, and this valve cover lineup reflects decades of expertise in engine dress-up and sealing technology.

The product line offers multiple construction methods and style configurations, ensuring builders can find the right solution for their specific engine and build goals. Construction options include precision die-cast aluminum for refined fitment and a clean finished appearance, as well as TIG-welded fabricated aluminum built from high-grade aluminum sheeting for an exceptional strength-to-weight ratio. Style variants are available across a range of top designs to suit everything from a clean street build to a show-stopping engine bay.

Key Features:

• Available in multiple aluminum construction methods including die-cast and TIG-welded fabricated options
• Extended sealing lip design positively locates and secures the gasket, preventing movement and eliminating oil leaks
• Thick gasket rail provides a superior sealing surface for long-term, leak-free performance
• Pre-punched breather openings with internal baffles for proper crankcase ventilation on applicable configurations
• Multiple top style options available to complement a variety of build aesthetics
• Select configurations include mounting hardware
• Sold in pairs for complete engine coverage

Whether you're assembling a street machine, restoring a classic muscle car, or building a dedicated performance powerplant, Mr. Gasket aluminum valve covers deliver the combination of functional engineering and underhood style that enthusiasts have trusted for over five decades.