Spicer 1480 U-Bolt Style Pinion Yoke - GM 14-Bolt
00107
Designed for the GM 14 Bolt 10.5" ring gear axle and compatible with AAM 10.5" and 11.5" axles, this 1480 GM 14 Bolt Forged U-Bolt Pinion Yoke delivers unmatched durability and ease of service. Unlike strap-style differential yokes, which can create major headaches when bolts snap off inside the yoke, this design uses U-bolts—making maintenance and repairs quick and simple.
Includes:
- Spicer 1480 U-Bolt Style Pinion Yoke for GM 14-Bolt
- (2) U-Bolts (with Nuts and Lock Washers)
Specifications
| Specification | Detail |
|---|---|
| U-Joint Series | 1480 |
| Spline Count | 30 |
| Spline Pressure Angle | 37.5° |
| Ground Hub Diameter | 2.200" |
| Length Thru Bore | 1.625" |
| Centerline of Joint to End of Spline | 4.250" |
| Universal Joint Retaining Width | 4.188" |
| Universal Joint Bearing Diameter | 1.375" |
| Joint Angle | 26° |
Fitment
- GM 14-Bolt Axles (10.5" ring gear)
- AAM 10.5" Axles
- AAM 11.5" Axles
Tech Insight
Forged differential yokes provide superior strength and resilience compared to cast or billet options, thanks to their refined grain structure and reduced internal voids. The use of U-bolts ensures quick field serviceability—ideal for trail repairs, racing environments, and high-torque off-road applications where downtime isn’t an option. This end yoke is built to withstand the extreme torsional loads encountered in heavy off-road use, making it a trusted choice for builders running large 1480 joints.