400 in an f-body
Now I don,t know about the LS1/OBD2 cars but Rossler installed a VSS from an early 90s 454 SS pickup in my 400. When I installed it I just plugged the VSS wires right into the speed sensor and it works fine.
I have a reverse manual valve body and its kinda wierd getting used to shifting it all the time but I am starting to dig it.
I highly reccomend Rossler or Neil Chance build you a transmission. I am very happy with my TH400.
The best part is I know I will never break it.

