GM Transmission Holding Fixture Tool – Fits 200, 350, 700R4, 4L60E, & More (J-8763-B)

If you're rebuilding GM transmissions at home or in the shop, this holding fixture is a game-changer.

It's modeled after the classic J-8763-B design and fits a huge range of GM automatics: 200, 350, 400, 425, 700R4 (4L60/4L60E), and even 4L80E with an optional adapter.

It's brand new, built by OE Quality, and comes with a 2-year warranty.

This thing holds your transmission steady on the bench so you can tear it down and build it back up without fighting it.

Cross references include SST-0156-B and T-0156-B.

If you're doing a 4L60E rebuild, you need this.