Jeep 4.88 Ring and Pinion Combo Set 87-95 Wrangler YJ Rough Country Variant:4.10 The included rear track bar

The included rear track bar bracket corrects rear axle geometry

They're designed to endure

For extreme horsepower applications or if you just want the best of the best

Capable of 35 degrees of overall articulation travel

The most affordable

Jeep 4.88 Ring and Pinion Combo Set 87-95 Wrangler YJ Rough Country Variant:4.10 The included rear track barIncrease your lifted Jeep's performance and take your rock crawling experience to a whole, new level with Rough Country's Ring and Pinion Combo kits. Our durable aftermarket gear upgrade combo kits come with everything you need to regear the front and rear of your vehicle and breathe new life into your lifted Jeep. Ring and Pinion Gears help your vehicle take power supplied from the drive shaft and push it out to through the axle shafts to the wheels.