Detroit TrueTrac Differential - 30 Spline - 3.73 Ratio and Down - Dana 44 913A591 35451BK 1970-1976 Chevrolet Monte Carlo

1970-1976 Chevrolet Monte Carlo

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Unlike other speed equipment manufacturers that produce hard parts like camshafts and cylinder heads

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Detroit TrueTrac Differential - 30 Spline - 3.73 Ratio and Down - Dana 44 913A591 35451BK 1970-1976 Chevrolet Monte CarloDetroit Truetrac 913A591 30 Spline 1. 31 in. Axle Shaft Diameter 3. 73 and Down Ring Gear Pinion Ratio First Helical Gear Differential Eliminates Need For Wearable Parts Maintenance Free Traction Proven Design And Effective Performance Durable Smooth Quiet Operation 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