Eaton Detroit Truetrac helical‑gear limited‑slip differential for Dana 80 rear (35 spline, 1.50 in. axle shaft diameter, 4.10 and up ring gear ratio) delivers automatic, maintenance‑free traction improvement. It provides smooth, quiet operation in forward and reverse, optimizes torque bias for better acceleration and handling, and is versatile enough for a wide range of vehicles seeking improved traction without special lubricants.
Eaton Detroit Truetrac Differential 35 Spline 1.50in Axle Shaft Dia 4.10 & Up Ratio Rear Dana 80