i have a 1970 challenger that had a 727 tranny nad now we are putting a a-833 tranny in with a 440, the motor and tranny are hooked up and good but the car is not, i heard something about a floor hump?? is that needed and what does it do? and where the Z-bar goes..on the opposite side of the motor...well the frame side..is there a plate or something that holds that other knob deal?? Any help on this would be greatly appreciated.
Thanks