Free Yukon Koozie With Purchase of Dura Grip!!!

Please Read Our Return and Exchange Policy At the Bottom of this Auction before purchase.

You need to make sure your vehicle has a 10 bolt cover, and inside is an 8.5 inch Ring Gear and 30 spline only. The Ebay Supplied Compatiability Chart is not 100%. It will give you a good idea, but you need to make sure this kit is a match. If your not sure send us a message with all vehicle info, we can help you figure out what you have if your unsure.

Yukon Dura Grip Posi Positraction 10 Bolt GM Chevrolet 8.5" 8.6" 30 Spline

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 Positraction. 

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. This unit has larger bearing journals for added strength & uses heavy-duty carrier bearings & races.

USA Standard ring & pinion sets are the right choice when price is a factor and quality is essential. USA Standard Gear offers a full line of ring & pinion sets for a variety of common & hard to find applications. USA standard gear offers a lower cost alternative to other manufacturers when price must be kept low. USA standard gear offers a standard one year warranty against defects on their ring & pinion sets.

Can be Found in these vehicles :

72 to 76 Chevy II Nova

70 to 81 Camaro and Firebird
75 to 76 Chevelle 
73 to 77 Monte Carlo & El Camino
78 to 87 Buick Regal & Grand National
Chevy GMC Trucks with 8.5 front or rear - and more

Just make sure you have and 8.5 10 Bolt Differential

Outer Axle Bearings and Seals not included and not needed to Upgrade to Posi Pkg.  

We stock a complete line of parts for all front and rear differentials as well as transmission and transfer case parts and kits - message us with your part needs. We will see if we have what you need.

We sell all Auburn, Eaton Posi's and matching gears and kits for GM, Ford, Chrysler and more, message if there is something you are looking for, we can add it to Ebay for you.

Ships FedEx and UPS Ground in the Continental USA. No PO Boxes. Need Physical Address.

Return and Exchange Policy

Returns and Exchanges must be done within 14 days of ship date. A 20% Restock Fee will apply too all Returns for any Reason. Buyer Responsible for all Shipping Cost. Message us before sending anything back so we can give you the correct address and RGA # plus help you to get the correct item needed.