This Yukon forged yoke is designed for GM 8.5" with a 1350 u-joint size. (Part number YY GM8.5-1350-F) 3.625" snap ring span, 1.188" cap diameter. Outside snap ring. This yoke uses U-bolts. All Yukon yokes come with a one year warranty against manufacturing defects. Yukon Gear & Axle manufactures a complete line of general replacement and performance series of yokes for many street, racing, and heavy-duty off-road applications.