I’ll take pictures of mine. Original floor studs and pedal. Studs and pedal are available from vendors. Do you have the pedal arm that goes through the firewall to operate the carb linkage? Sorry that the base of the studs are covered by my rubber floor mat but I think they are 1/4” x 20 thread. The underside of the pedal has 2 pocket style holes that push/pop onto the ball tip of the studs. The last picture shows the stud location (but it was taken before I refurbished the cab floor).
