The only modification is the Ford 250 six, Dad wasn't a fan of the original Toyota Six and thought it was a bit under-powered and thirsty, so the motor was taken from a Falcon ute and swapped with the help of a Hadfield conversion kit, it really does run well. Down the track I'll dig up and original Toyota six so it could be put back to standard if I ever wish.....but driving her as Dad had set it up means more to me than originality.