Shift NOW! Not sooner, Not later.

I believe it’s A&A transmissions that sells a kit, but when I built mine they didn’t have adjustability and were just preset shift points.

I wanted adjustable shift points.
Also the kits instructions showed to mount the switches on the side of the trans and I didn’t like that either, as it seemed way to susceptible to road hazards and a pain to get to for adjustment.


I ran a section of cooler line from the governor port up the bell housing and mounted the switches where they are on the rear of the intake.
It’s been like this for 5-6 years now and has been flawless.