Yukon Gear - YGK2331
Kit consists of a high-quality ring and pinion set and all needed install parts
This kit will improve your car’s launching ability and deliver that “shot out of a cannon” acceleration we all lust for. It allows you to upgrade to a more aggressive gear ratio and includes all required bearings and installation hardware.
Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon.
- Fits GM 8.5” differential
- Coverage includes ’70 to ’81 Firebird Trans Am, ’70 to ’77 GTO, 25 other models, or anything hot-rodded with a GM 8.5” diff
- 30 spline pinion gear
- 3.73 ratio
- 10 bolt ring gear
- 2.25" OD bearings
- Includes ring and pinion gear set, and all required bearings and installation hardware
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