Hi-Ram Intake Gaskets

The Weiand Hi-Ram Intake Gaskets are precision-engineered composite sealing components designed for small block Chevy and small block Ford engines. Built for both street and high-performance applications, this gasket pair maintains critical seal integrity at the intake manifold interface where combustion chamber pressure and fuel-air mixture dynamics demand absolute reliability. Whether you're rebuilding a classic V8, upgrading carburetor support systems, or maintaining existing power plants, proper gasket selection is non-negotiable for preventing vacuum leaks and fuel bypass.

Constructed from composite materials, the Hi-Ram gaskets offer superior chemical resistance and thermal stability compared to traditional cork alternatives, reducing the risk of degradation under sustained engine heat and fuel exposure. The composite construction provides consistent compression set retention, which preserves gasket sealing force across multiple heat cycles—critical for maintaining vacuum integrity and preventing stumble during acceleration or idle variations. This material formulation allows the gasket to conform precisely to mating surfaces without over-compression, ensuring longevity while maintaining OEM-specification sealing performance across the intake tract.

Mechanics, engine builders, and performance enthusiasts trust Weiand Hi-Ram gaskets for both routine maintenance and full engine rebuilds on small block platforms. Installation requires careful surface preparation and proper torque sequencing to maximize gasket life and seal reliability. The pair configuration ensures you have matched components for both intake surfaces, eliminating guesswork during assembly and supporting quick turnaround on service work or engine swaps.