NEW GM G80 Gov-Lock 9.5″ (9 1/2) 12 14 Bolt 33 Spline Posi Differential

Description

You are buying a NEW 33 spline GM 9 1/2-inch locking differential, commonly referred to as a ‘gov-loc’ posi unit.  It has 14 bolts on the differential cover and 12 attaching the ring gear to the carrier.  These are OEM lockers and are not meant to be a performance type differential.  They work very well on slippery surfaces such as mud, snow, sand, more so where one wheel has no traction and the other does.  If you use them for other purposes, do so at your own risk.

Includes TIMKEN bearings pressed on & races in the boxes.

Axle spine count: 33

2013 & Older: 9.5″ / All Ratios

2014 & Newer: 9.5″ & 9.76″ / 3.23 & Down Ratios