Sale!
3.70 Ratio 9in Ford F890370
Original price was: $295.99.$187.35Current price is: $187.35.
60 in stock
Description
A 3.70 ratio rear end is the sweet spot for street and strip applications—it delivers strong low-end acceleration without sacrificing highway cruising. If you’re running a Ford 9-inch and want predictable, repeatable performance, this kit gives you the gearing precision that separates dialed-in builds from guesswork. Swap it in and feel the difference in launch feel and mid-range pull.
- 3.70 gear ratio
- Ford 9-inch housing
- 28-spline pinion
- Complete kit
- Bolt-on installation
- MPN: F890370











