Speedmaster PCE349.1023 Mopar BB 383 440 Intake Gasket Set 1216

Mopar Chrysler BB 383 440 Intake Manifold Gasket Set 1216 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.