Detroit Locker Differential - 35 Spline - 4.56 Ratio and Up - 9.75 in - Dana 60 4704021-20 GM 1996-2004

GM 1996-2004

Bleeder and drain included

Total Power Batteries are nearly 20% lighter when compared to similar offerings from competitors

Angled spark plugs for superior combustion

Detroit Locker Differential - 35 Spline - 4.56 Ratio and Up - 9.75 in - Dana 60 4704021-20 GM 1996-2004Detroit Locker Differential 225SL29A 35 Spline 1. 50 in. Axle Shaft Diameter 4. 56 and Up Ring Gear Pinion Ratio Dana 60HD Most Durable Dependable Maximizes Traction Engineered To Keep Both Wheels In Drive Mode Choice Of Professionals Off Road Enthusiasts The legendary Detroit Locker began the revolution in performance differentials and still leads the industry today as an Eaton brand. The Detroit Locker is the most durable and dependable locking