I'm adding aftermarket cruise and have run out of fender well space given all my other mods. I found a bracket for the factory cruise control regulator that would solve my problem and save me from fabricating something. It's a 67 Cutlass formerly a 330 and this bracket mounts on the driver side fender liner near the horn relay. GM part number 396921. It's also on page 3.50, Section 11 of the Assembly manual.

Tim