Jeep 4.88 Ring and Pinion Combo Set 84-99 Cherokee XJ Rough Country Variant:4.88 6L Pentastar Non-ETorque engine with

6L Pentastar Non-ETorque engine with Non-Hydraulic Motor Mounts

The polymer molded 2-piece design allows for easy access to the runners for porting

Regulator Type: Internal

12-173 - Twin 450 Lph - 34A @ 60 PSI

The 12-930 is rated for continuous duty service and have been tested up to 2

Jeep 4.88 Ring and Pinion Combo Set 84-99 Cherokee XJ Rough Country Variant:4.88 6L Pentastar Non-ETorque engine withIncrease 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.