Power Conversion, Delphi 600, 55-57 Chevy
Power steering conversion box for 1955-1957 Chevy full size cars. Remanufactured Delphi 600 series power steering box with a 18mm Double-D input shaft and a 12.7:1 ratio. Steering column modifications required, see product instructions for more info.
Note: A remote style power steering pump is recommended because of the tight clearance around the radiator and steering box. Frame modification may be necessary.