Exactly. I installed the Lokar kickdown on a 727, using a Demon Street carb. The old lever I had was off a slant six 1-bbl carb/727 setup. I tried drilling a new hole on the lever to give me the right ratio, , no go. I cut the lever and rewelded it. There are levers available which would be the easier route. You can try and measure the carb throttle arm length- from the throttle shaft centerline to the throttle cable pivot centerline. Then just make sure the trans lever centerline's are the same
