I ran one in a 68 dart 9.42@143 1.26 60 ft all I did was change the carb I ran a 904 6800 convertor low frist gear 4.71 rear end 10.5 28 stiff wall M/T tire Leon on the board has a very nice bell housing for what ever Trans you decided to use I would recommend a 3spd not a glide just my opinion have fun there a neat little motor next thing your going to have to look at is a front end kit it's going to have to be front steer not rear