The Edelbrock RPM Air-Gap intake manifold for Chrysler small-block LA engines (318–360 and 340–360 applications) uses a race-proven Air-Gap design to separate runners from valley oil for a cooler, denser charge and more power. It accepts 1975-and-earlier waternecks, includes nitrous bosses and ships in a durable black powder-coated finish. It is not compatible with stock Thermo-Quad carburetors and will not fit 1992-and-later Magnum engines.
Edelbrock Intake Manifold RPM Air-Gap Small-Block Chrysler 340-360 Black