Hey Mike,
The heater hose bracket that I'm using is a repo 68 BB Dart. I modified it by putting an extra 90 degree bend at the mounting hole, then opening up the hole to 3/8". It was originally made to mount to the inner fender. I wanted to move the hoses away from the inner fender to make room for the A/C hoses that I plan on running down the inner fender. Just trying to route them neater than Ma Mopar did.
