Detroit Locker CTR Circle Track Differential - Ford 9" (Ctr Only) - 1.32" Axle Shaft Diameter, 31 Spline - All Ring Gear Ratios (Except 2.72) H Beam Rod 3/8 in NPT Female Bungs

3/8 in NPT Female Bungs

1972-1997 Ford F-350

GM Fullsize Van 1996-2022

Pocket Style Fender Flares are made in the USA from our thick

Extra Long Cuffed Gauntlet

Detroit Locker CTR Circle Track Differential - Ford 9" (Ctr Only) - 1.32" Axle Shaft Diameter, 31 Spline - All Ring Gear Ratios (Except 2.72) H Beam Rod 3/8 in NPT Female BungsThe Circle Track Racing (CTR) version of the Detroit Locker is made exclusively for left hand turn racing. By fine tuning the proven race technology of the Detroit Locker the Detroit Locker CTR is able to increase performance in Circle Track applications. It is engineered to allow the right wheel to differentiate while keeping 100% traction on the left wheel. The innovative new design allows for deeper turn entries and higher exit speeds. The ability