The Yukon pinion yoke covers GM 12-bolt passenger cars and trucks as well as 1963–1974 Corvette applications, using a strap-style attachment and a 1310 U-joint size. With an outside snap ring, the yoke lists a 3.219 in. snap ring span and a 1.062 in. cap diameter. It’s part of Yukon’s replacement and performance line intended for street, race, and heavy-duty off-road driveline use.
Yukon Gear Yoke For 12P / 12T / and 63 To 74 GM Ci Vette w/ A 1310 U/Joint Size