Yukon Gear & Axle YY GM14T-1410U Differential End YokeDifferential End Yoke Differential End Yoke; GM 10. 5 in.; 14 Bolt; 30 Spline; 1410 Series U Bolt; 1. 188 in. Cap Dia.; 4. 188 in. Snap Ring Span; FEATURES: High Quality Construction; Ensure Long Lasting Durability And Performance Designed Specifically For GM 14 Bolt Differentials; Guarantees A Seamless Installation Features A Sturdy U Bolt Style Design Providing Secure And Reliable Connection Points w Its 98 Down Early Seal Pinion Seal Compatibility;