Ultra-Seal Intake Gasket

The Ultra-Seal Intake Gasket (MPN 5835) is a precision engine seal engineered to prevent intake manifold leaks and maintain optimal combustion chamber pressure. Built for high-performance and stock engine applications alike, this gasket sits at the critical junction between your intake manifold and cylinder head, where combustion temperatures and intake air velocity demand reliable sealing. Whether you're rebuilding a tired engine or upgrading an existing setup, a quality intake gasket is non-negotiable for fuel efficiency, emissions compliance, and peak horsepower delivery.

The Ultra-Seal design incorporates multi-layer construction and advanced elastomer compounds formulated to withstand sustained heat cycling and vibration without degradation or creep. Unlike single-layer gaskets that compress over time, this gasket maintains a consistent seal across repeated thermal expansion and contraction cycles—critical for engines experiencing cold starts, full-throttle acceleration, and highway cruising. The compact profile (0.4 inches thick, dimensions 8.2 x 22.95 inches) confirms this gasket's application to modern engine platforms where space constraints and precision fit are paramount.

Technicians and enthusiasts rely on the Ultra-Seal Intake Gasket for both stock restorations and modified engine builds where intake air volume and plenum pressurization are optimized. Installation requires basic gasket surface cleanup and proper torque sequencing—follow your engine's service manual for manifold bolt specs to avoid over-torque cracking or under-torque leakage. This gasket delivers measurable benefits when paired with fresh injector seals, updated valve cover gaskets, and a complete intake manifold gasket set, ensuring no unmetered air bypasses your fuel system's precision calibration.