The Yukon Gear inner stub side flange yoke for 1963–1979 Corvette applications replaces the OE side yoke and uses a strap fastening style. Yukon supplies this as part of its replacement and performance pinion yoke range, and the product listing notes that Yukon yokes carry a one-year warranty against manufacturing defects. It’s a direct-fit option for classic C1 Corvette driveline rebuilds.
Yukon Gear Inner Stub Side Flange Yoke For 63 To 79 GM Ci Vette