Buick, Chevrolet, GMC, Pontiac... Differential End Yoke - Rear Differential - Yukon Gear and Axle - YY GM3878972

Yoke
YY GM3878972
,12P,12T,1310,3878972,BOLT,DESGN,DIFFYOKEGM12,GM,PINION,U,YOKE,YOKE-GM12-1310,YY,
87-63 BUI/GM/PON
Yukon yoke for GM 12 bolt car & truck, 1310 u/joint size, U-bolt design.
12P, 12T 1310 PINION YOKE, U-BOLT DESGN
Yukon yoke for GM 12 bolt car & truck, 1310 u/joint size, U-bolt design. 3.219" snap ring span, 1.062" cap diameter. Outside snap ring. All Yukon yokes come with a one year warranty against manufacturing defects.
Yukon Gear and Axle manufactures a complete line of general replacement and performance series of pinion yokes for many street, racing, and heavy-duty off-road applications.
Fits GM 12 bolt passenger car and truck
30 spline
1310 u-joint size
3.219" snap ring span
1.062" cap diameter
Outside snap ring design
U-bolt style
Yukon yoke for GM 12 bolt car & truck, 1310 u/joint size, u-bolt design.