I recently browsed the rules for an org I'm going to race with a few times next year. I saw they require a reverse lockout to be in these classes. The vehicle I'm going to be using is my 72 K30. Has anyone added a reverse lock out to a stock type shift linkage? I was going to use a stock column shift column, a lokar shift cable kit, and the trans will shift like a stock TH350 will. The only thing I can come up with is add a tab to the shift linkage on the trans and add an electric solenoid to be powered up after you go to neutral to keep the shifter from engaging into reverse? I'd really like to make the column shifter work as I've spent a little to get the pieces to do so. A floor shifter would have been cheaper, but not the look I was going for. Any thoughts guys?