Yes. Mine was a 63 Valiant. The booster kit came with a bracket/rod and my pedal was too high.
I had to shorten mine. 1/4'' was too much and then the pedal was too low:BangHead:
I called mine a bracket because it wasn't a rod but flat strap steel.I ended up making mine adjustable by slotting the bracket. Took some playing around but got it where I liked it. I think the one I bought was Pirate Jacks booster kit.