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Riverside Gear
612 Water
Eaton Rapids,MI 48827
Toll Free: 877-614-GEAR
Local: 517-663-4410

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OPEN Monday-Friday 9:00 am - 4:00 pm EST, Saturday by appointment.

1999-2008 GM 8.6" Elite Ring and Pinion Duragrip LSD Pkg

10 Bolt GM 8.5" and 8.6"

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1999-2008 GM 8.6" Elite Ring and Pinion Duragrip LSD Pkg

Elite ring and pinion sets use the latest engineering and manufacturing technology to produce OEM quality gears at an affordable price. All Elite gears are machined from premium 8620 alloy steel, then heat treated to the strictest standards for maximum strength and durability. Elite gears then go through an extensive lapping process to assure easy setup, excellent contact patterns, and quiet operation. 


Yukon Duragrip Posi LSD


The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence & performance you need. Get longer life and better traction with the heavy-duty Yukon Dura Grip Posi traction. The Yukon Dura Grip uses a nodular case and forged 4320 internals for added strength along with composite clutches for high performance and long life. All units are Rebuildable and many offer upgrades to increase aggressiveness for racing applications. Each unit carries a one-year warranty against defects. 


Recommended oil is standard 80/90 weight (non-synthetic) (with posi additive).


Master Install Kit


Premium master install kit uses only the highest quality components including Koyo brand bearings. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush collar, thread lock, marking compound, brush, and gasket or RTV silicone.


Application: 1999-2008 GM 8.6" Rearend (10 bolt cover)


Axle Spline: 30


Pinion Spline: 30


Package Includes:


1- GM 8.5" Elite Ring and Pinion set


1- GM 8.5" Yukon Duragrip Posi LSD


1- GM 8.6" Master install kit

Choose Gear Ratio:

Part No: RSG-8.6EPP

Price: $895.00
Sale Price: $750.00
In Stock

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