B&M Ratchet Shifter on RMVB TH400?

[BIG CAT]

Many many thanks guys. I do like having my feets. . I just learned a good deal about my impulse buy. Looks like its strip and city driving for the car. Tranny came out of a twin turbo caddy fleetwood, I planned a similar build for my b body many moons ago....

So, during a 1/4 mi run. I pass the 1/4mi mark, I keep it in 3rd, let off the gas and let the brakes slow the car, tranny and engine down. What's roughly a safe down shift rpm? 3000 and under?

I wait till I am ready to make the turn out before I down shift. But you should be fine below 40.

[quik95lt1]

if you need to downshift or neutral it check out coan they have parts for the th350/400 too allow a clean neutral without the drum exploding, their alum drum is made to withstand the high speed, its what im building in my new th350 for my car so i can neutral it after the stripe instead of winding the motor down.......as for the shifter you can also just mount it backwards so it will go PRN123 from back to forward......thats the way my PPP mounts