Re: Ultramatic Shifting

Posted by R H On 2021/7/27 2:25:18

If you are comfortable with dropping to trans pan

You can do the ross shift mod.

I can send you a spring. I had them made..

Saves the Packard spring..

The ross shift mod. As long as your giving it gas. The converter will not come in.

So you can lead the shift. You will get the fist shift. In D.

Holds with H. To. You can lead the shift in H.

Low will shift a little higher speed.