Chevy 1937-53 GMC 1938-59 Intake Manifold Warming Kit See Description

Note - manifolds not included - they are shown in pic to demonstrate kit installation. Chevrolet 216 1937-1953 and GMC 228,248,270, 1939-1959. For better engine performance when using Fenton Headers on your GMC inline six cylinder! Our kits allow hot exhaust from the headers to enter into a cavity created by our threaded plate under the original as well as the Fenton and Offenhouser dual intake manifold. Fuel is quickly warmed when leaving the carburetor as was designed by General Motors. Professional appearance!