DIRECT FIT BOLT-ON GEARBOX 500 SERIES / BLACK COAT FINISH (1958-64 GM CHEVY FULL SIZE IMPALA BELAIR BISCAYNE)

This is a brand new 500 Series quick ratio power steering gear box for a 1958 1959 1960 1961 1962 1963 1964 Chevrolet Bel Air, Biscayne, and Impala. This 500 series steering box is a 14:1 ratio unit and is a direct bolt on for factory manual steering cars, and is a direct replacement for the 605 power steering boxes. 

Features:
* 100% brand new parts (nothing rebuilt)
* Bolts directly to frame rail (you don't need modified or change radiator)
* 3-1/2" turns lock to lock 
* 11/16" pressure port and 5/8" return port
* 3/4"-30 input shaft
* Provides more header clearance than a 605 gearbox
* Superior directional control
* Better road feedback  
* Recirculating ball gears provide low friction and increased steering response 
* Open-centered, rotary-type valve (smooth operation throughout the steering range)

The 500-Series box provides superior directional control and road feedback, as well as a more stable/comfortable feel for the driver. The recirculating ball gears for low friction and increased steering response. An open centered, rotary type valve provides smooth operation throughout the steering range while retaining excellent road feel. Notice that the mounting bosses are integrated into the casting, eliminating the need for an external bracket. Also, it will line up perfectly to your column without shims or spacers. Other boxes on the market are rebuilt units, while the 500-Series is a brand new box with a new housing, new internals, new gaskets, and new seals. This is the very best gearbox available to convert your vintage Chevy to power steering! Output shaft is 3/4-30, utilizes a factory manual steering steering pitman arm and the box is setup for flared fittings not o-ring.

** ALL PARTS ARE NON REFUNDABLE AND NO RETURN **
** ALL SALES ARE FINAL **

California Prop 65 WARNING: This product may expose you to a chemical known to the State of California to cause cancer and birth defects or other reproductive harm