Ultra-Seal Intake Manifold Gaskets – 1967-1992 Chrysler 318 / 340 / 360 LA Small Block

Intake manifold gaskets for Chrysler LA-series small block engines, covering 1967–1992 318, 340, and 360 applications. These gaskets use a cellulose/nitrile composite material that offers strong sealing capability and long-term durability under heat and vibration. Silicone beading surrounds each intake passage and water outlet to increase clamping strength on both sides of the gasket, eliminating the need for any sealer. The set includes molded manifold end seals and a distributor gasket. Suitable for OE replacement along with high-performance street builds, drag racing, and oval-track use.