Speedmaster PCE349.1010 Mopar SB 318 340 360 Intake Gasket 1213 2.27x1.16x0.060

Mopar Chrysler SB 318 340 360 Intake Manifold Gasket Set 1213 2.27" x116" x0060" Most Speedmaster intake manifold gaskets have Printoseal construction, which puts beads of special elastomers around the ports for extra sealing power. They also feature a non-metallic, rubber-fiber base material that resists gasoline and alcohol, while allowing engine builders to precision-trim around the intake ports. Printoseal construction puts beads of special elastomers around the ports for extra sealing power Rubber-fiber base material that resists gasoline and alcohol, while allowing engine builders to precision-trim around the intake ports.