This 4L80-E tail shaft adapter is designed to bolt to a 4wd transmission, allowing the use of a slip or fixed yoke on a 4wd transmission. This shortens the overall drivetrain when compared to a 2wd 4L80-E.

The adapter is made from 6061 T6 billet aluminum and comes with factory bushing and seal installed. Will work with any 32 spline GM slip yoke.

This item is proudly designed, engineered, and manufactured in house at IMS.