I am using the original pedals in my 37 p/u,I also have a original column too and I still have the six and its hooked to a T-5 so there is no hump in the floor. I guess it was easy for me and I can see it will be hard to keep 3 pedals in one if there is modifications to the floor area so I dont know what to tell you since mine will probably never get a V8 and have any firewall or floor modifications. Jeff