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The Yukon Gear yoke for GM 8.5- and 8.6-inch IFS applications (Mech 3R) is specified with a Mechanics 3R u-joint size and an inside snap ring design. Yukon offers replacement and performance pinion yokes for street, racing and heavy off‑road use. This yoke lists a 2.556" snap ring span and 1.125" cap diameter and is intended for strap-style 30-spline installations in compatible GM IFS axles.
Yukon Gear Yoke For 8.5in or 8.6in GM (Mech 3R) w/ A U/Joint Size and Triple Lip Design
