Found this article in the July 1967 Car Life. Alan Gwynn Chevrolet modified a RS/SS 350 into a slalom racer and the article is titled "Camaro for the Curves." Basic modifications to the car included 2 additional leafs in the rear springs, traction bars, lowering 2.5 inches, Koni shocks, 15x7 Americans with 9.95-15 Blue Streaks, "Corvette" cam, 4:10 Posi, M-21, plus a few other items. Looks like a fun car to have even today.
