Gasket - Tunnel Ram Top Plate

The Gasket - Tunnel Ram Top Plate by Cometic Gaskets is a crucial sealing component designed for high-performance engine builders and automotive enthusiasts utilizing tunnel ram intake manifolds. This gasket is engineered to bridge the vital junction between the tunnel ram top plate and the cylinder head, effectively preventing coolant and oil leaks in demanding engine environments.

Manufactured with advanced composite gasket material, this product is built to endure extreme temperatures, fuel vapors, and the vibrations associated with high-rpm operation. Its precise dimensions—8 inches wide, 17.4 inches long, and 0.3 inches thick—ensure a perfect fit for your tunnel ram manifold, maintaining a reliable seal under boost and high-load conditions.

Ideal for engine builders, drag racers, and performance mechanics, this gasket is perfect for replacing or upgrading tunnel ram manifold assemblies in both big-block and small-block applications. Its superior chemical resistance compared to traditional paper gaskets makes it a reliable choice for those working with aggressive fuel mixtures or nitrous oxide.