Dorman 976-910 Rear 1-Piece Steel Driveshaft Assembly
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With DOM seamless steel tubing, this driveshaft from Dorman (part 976-910) measures 3.5 inches in shaft diameter and carries a compressed length of 54 inches, with an overall driving length of 56 inches. Fits the 1978-1979 Chevrolet K20, the 1979 GMC K2500, and the 1978 GMC K25. The assembly features a slip yoke input and universal joint output for connecting the transmission to the rear differential in specified drivetrains. The driveshaft is fully adjustable in overall length and features a wall thickness of 0.065 inches, providing the structural strength and torsional capability required for power delivery. It arrives fully assembled and dynamically pre-balanced, ready for immediate installation as a standard replacement component.
- Compressed Length: 54 IN
- Shaft Material: Steel
- Shaft Diameter: 3.5 IN
- End 1 Type: Slip Yoke
- End 2 Type: Universal Joint
- CV Joints Included: No
- Axle Nut Included: No
- Grade Type: Standard Replacement
- Drive Shaft Length (In): 56 in
- Drive Shaft Wall Thickness (In): 0.065 in
- Overall Length Adjustable: Yes
- Package Contents: 1 Driveshaft
Weight: 27.17 lb
Country of Origin: United States
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