GM Saginaw 525
The GM 525 steering box is a stout unit that has withstood the test of time. GM started producing this box in the '50s and still uses versions of it for production vehicles today. Steering ratio is 22 to 1. For use with vehicles over 2500 lbs.GM Saginaw 605
This is the smallest Saginaw power box and it has the same Pitman spline and mounting holes as a Saginaw 525 manual box.
GM Saginaw 700
Enjoy the benefits of a quick ratio for easy parking and low speed cruising, plus the benefit of a slower ratio for highway driving.