Zf 9.25 Inch Chy 3.21 Rear Ring & Pinion, Install Kit, Posi, Axle Bearing & Seals USA Standard Gear Variant:Positraction Axle Bearings and Seals USA Standard The frame of your 1973-1987

The frame of your 1973-1987 Chevy K10/K20 corrodes over time from exposure to various debris and moisture that it encounters out on the road

Exceptional Protection: Provides robust defense for your Jeep's rear end

2) Leaf Spring Center pins

Includes 2 inch coil spacers

Because the accessory light's factory-compatible connectors plug directly into the Jeeps harness

Zf 9.25 Inch Chy 3.21 Rear Ring & Pinion, Install Kit, Posi, Axle Bearing & Seals USA Standard Gear Variant:Positraction Axle Bearings and Seals USA Standard The frame of your 1973-1987USA Standard ZF 9. 25 inch Chrysler, 3. 21 Ratio Rear Ring and Pinion Gear Set and Master Install Kit Package, with 31 Spline Yukon Dura Grip Limited Slip Positraction, and Axle Bearings and Seals Details: Rear Differential ZF 9. 25 inch CHY Gear Ratio 3. 21 Location Rear Structured Ring and Pinion Install Kit Positraction Yes Axle Bearings and Seals Yes Warranty Warrantied against manufacturing defects for one (1) year Sold As Kit Features: This