C9ZE-9425-D or C9ZE-9425-E Cast aluminum intake manifold used on all 1969 G code Boss 302 engines in a Mercury Cougar Eliminator or Ford Mustang. Stock 4 barrel intake manifold. Take off manifold with correct casting number of C9ZE-9425-D or -E . Intake shipped bare, less carburetor studs, heater tube, vacuum fittings, and water neck where applicable. Ford master part number C9ZZ-9424-C. Has "Buddy Bar" cast into the bottom side.