1974 Chevy truck and suburban 350,400,454

This carburetor will replace the following original manifold choke and Rochesters manufactures numbers and is completely remanufactured with new internal parts and also throttle shaft bushings replaced, the carburetor is not only bench tested but also dyno tuned on a live motor. If you don’t see the oem number you need please call Us. 714-928-6003 704450770445187044519704452670445277047406704740770474087047409704741070474207235516777050526170505787705057917050580170505811705059017050591170505991705062617054700770547011705471777054772770549207705492777054929