Yukon Ring & Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on the street, off-road, or at the track; Yukon ring & pinion sets deliver unrivaled performance & quality.  Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up.    Application: 1978-2005 GM 7.5" & 7.6" Rearend     Technical Information     Ratio 3.08  Compatible Carrier: 2.41-3.08 (2-series)  Pinion Splines: 27  Rear Cover Bolts: 10  Ring Gear Bolts: 10  Ring Gear Diameter 7.5"   |