Shop now for Dana 70, Dana 70HD Rear Axle Parts, Tools, & Manuals to fit 1973-1991 Chevrolet and General Motors 1 ton trucks, vans, van chassis, and motor home models. OE Dana and Timken parts. Stock and upgrade components. Special Tools and Shop Manuals. Great selection. In stock. Quick shipping.
We have a good selection of commonly needed replacement parts for Dana 70 series rear axles used in 1973 to 1991 Chevrolet and General Motors 1 ton trucks, vans, van chassis, and motor home models. Dana 70 Heavy Duty (70HD) axles were used in both Single Rear Wheel (SRW) and Dual Rear Wheel (DRW) 1 ton pick and pickup based cab and chassis applications as an alternative to GM 14 bolt 10.5" rear axles. Conventional Van and Panel Van based models may have Dana 70B, 70U, or 70HD axles depending upon the year, Gross Vehicle Weight (GVW), and chassis model.