We stock ring and pinions for Dana-Spicer 4 x 4 front and rear ends as well as Superwinch hub lock kits and axle shafts. If you have a corporate front or rear end, we can help there too. Many parts are available overnight if you need them right away. Spindles, wheel bearings, pinion bearings and all the shims and gaskets you need to rebuild Dana 44, 50 independent front suspension…60, 70 and 80's too. GM corporate 7.25 inch to 10.5 inch rear end parts. Ford 8.8 to 10.5 inch. Ford 9 inch ratios from 3.00 to 6.50 and everything in between.