Ford 9 Inch Pinion Spline Count, Get the perfect balance of launch power & highway speed with legendary American-made strength.

Ford 9 Inch Pinion Spline Count, Explore specs, upgrades, and maintenance to boost your truck's performance. Ford 9-inch rear end. My question is, which 9" axles had 28 splines and which had 31? My axle code is H6, according to the door. . Variations by Ford exist in the size of the outer axle bearings in the housings and carriers both, as well as with the spline count on the axle shafts. 28 SplineYou must remove one axle from the rear end to identify the spline count. Since I'm currently using this How to tell whether yours has a 28 or 31 spline axle. Learn about Ford 9 inch rear end specs and why it’s so widely used online thanks to being readily available and easily customizable. It was not the only axle used, but was by far one of the best. This method works for pre-1971 axles, after that a few 31 splines were produced with the concave oval in Is there a way to tell the spline count of the axles on a ford 9" without pulling the rear-end apart? Ford used either 28 spline or 31 spline axle shafts with the nine inch, the eight inch came only in 28 spline, as did the majority of nine inch car applications. sph hc21m ym8 xp kwlzbfa p6 4yu l7od sox rghe