Power Steering Gearbox 500-Series Quick Ratio 14:1 Compatible with 1955-1957 Chevrolet Bel Air 150 210 235 265 283

The 500 Series gearbox will fit 1955, 1956, and 1957 Bel Air, Nomad, Station Wagon, Del Ray, 210, and 150 model Chevrolet Full-size passenger cars. This new power steering conversion gearbox is a modern alternative to the popular but outdated 605 box and is the very best gearbox available to convert your vintage Tri-Five to modern power steering! With rack and pinion-like internals, this is the smoothest power steering gearbox conversion you can buy for your classic Chevy car!

Fitment:
3/4"-30 input shaft
3 1/2" turns lock to lock
11/16" pressure port and 5/8" return port
Utilizes factory power steering pitman arm
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)