I did that very swap this year in my 70 with 525 hp Rat. It is a piece of cake. I already had a center force clutch so all I bought was the TKO600 and the yoke and speedometer adapter. The cross member only has to be moved rearward a little and the holes are already in the frame. You have to shorten the drive shaft 1.5" or so. Im running 410 gears in mine and what a difference in 5th gear There is very little floor tunnel mod to do just a jack and a 4x4 will do I run my Hurst handle and it fits GREAT in the consol. Good luck and if you have more questions e-mail me and Ill try to help Steve
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