We have a Limited supply of early arrival 12 bolt olds 3.42 ratio gears in stock
375.00
27 spline pinion
1.625 inner shaft pinion diameter
8.5 / 8.4 ring gear diameter
12 bolt cover
10 botl ring gear
A-body gm 67-70 service years
We always have posi units
rebuild kits
axle shafts
ready to ship NOW.
Picture of rear cover these gears fit below.
Thank you, J D Race