Rochester 4 Jet 4 barrel carburetor – no stamp numbers – would be 7007000 based on linkage configuration - factory for a 1955 Oldsmobile Rocket in a 88 or 98 - Primary and secondary throttle blades move as they should – MISSING some pieces and some linkage including plastic choke housing, accelerator pump and rear pivot pin – inside is nice and clean with no excess corrosion and the floats in good shape - Good core carburetor castings for rebuilding or restoring as shown