Differential Side Yoke – 63-79 Standard Duty Yoke Remanufactured with “hardened tips”, no threads, uses “U” Bolts. 63-79 Heavy Duty Yoke Remanufactured with “hardened tips” has threads. All 63-79 Side Yokes are $109.00, plus a $25.00 core charge which will be refunded when you return your core and it is inspected. The core must be rebuildable with all good components, for a full core charge refund and returned within 30 days. (Please reference the core policy at the end of the page). 80-82 stub shafts are all threaded and vary by year and transmission. See pricing in drop down.