1956 chevy with 454 the linkage lever that the rod to the carburator seems to slip down behind the engine where lever from inside the car conects to the 0ne behind the the engine looks like ther are to or more bolts that hold it to the fire wall would that lever come out from inside the car or back of the engine out, going to try to unbolt it. will take the valve cover to get more room behind there. if that doesnt work what kind of a after market pedal would work.-----------------------. Challenged--------and in over my head.