That catalog is from '75. I can get a scan of it tomorrow, since my scanner isn't hooked up to the computer at the moment. Unfortunately Hurst was no longer selling the Supershifter in '75, only the Supershifter 2, so they don't have any kind of comparison. The shifters available in this catalog are, Comp+, Mastershifter (3-speed), Ram 4 (the old Ram Rod), and the Supershifter 2...well the "Mini-car" Volkswagen shifter too. I'll get it up tomorrow if I can.
