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.
Premium master install kit uses only the highest quality components including Timken brand bearings. These kits are among the highest quality kits on the market today. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush collar (if applicable), threadlock, marking compound, brush, and gasket or RTV silicone.
Application: 1980-1987 GM 8.5" GM 8.5" Corporate Front end
Compatible Carrier: 2.73-5.38 (3-series)
Gear Ratio: 4.88
Pinion Splines: 30
Package Includes:
1- GM 8.5" 4.88 Ring and Pinion set (Yukon Gear)
1- GM 8.5" Master Install Kit (Timken Bearings)
Shipping: Most items ship within 24-48 hours of cleared payment. Please allow 2-10 business days for USPS shipping.
Returns: Returns on new, original box, clean, unused, unopened merchandise are accepted up to 30 days from the purchase date.