99 -up Gm 3.73 8.6 Gears &30 Spline Posi Gov-loc S10 Silverado Sierra Tahoe on 2040-parts.com

 This listing is for 3.73 gears and a 30 spline factory locker from a 2002 Tahoe.  The oil was very clean and they are in great shape. The carrier bearings and races are in great shape. The governor is not stripped and the unit locks exactly as it is supposed too.  It has been tested and inspected./ This set up will work in any 1999-2002 (with the NEW  body style) Silverado, Tahoe, Sierra, S10 ZR1 ZR2 Escalade Denali Avalanche  etc. with the 8.5 rear (big ten bolt) and that have the LARGER carrier bearings. 2003 up use a different pinion bearing with shorter rollers.

I will accept returns only if there is a error in the listing or if parts are not as described. If you do not know if they will work or fit...Ask before purchasing and I will try to help. I have described exactly what you will be getting.  Parts will be insured through USPS. Thanks.

I SHIP USPS PRIORITY MAIL AT THE RATE LISTED. If you prefer UPS let me know I will get you a quote. You will receive a tracking number for your item within 24 hours of buying the item and it will be shipped quickly. I have no control of delivery time after it leaves my hands.