GM 8.5" True Trac - 28 Spline

* New GM 8.5" / 8.6" 10-Bolt Eaton True Trac Unit

* Part Number = 912A556

* Fits 2.73 & Numerically Higher Gear Ratios (3.08, 3.42, 3.73, 4.11, 4.56, etc)

* Helical Gear Posi Unit

* Steel Case

* 1-Year Factory Warranty Against Defects



* Gears & Bearing Kits Also Available
Click Here To Visit Our EBay Store!!

Shipping & Handling:
  FREE Shipping to Anywhere in the Continental U.S.

E-Mail for Canada Shipping Quote

Payment Information:
* Paypal
* Credit Card (Over The Phone 641-751-8060)