I`m wondering too John, in particular the year 1969, as Rods original Chev Coupe was sold less the ex Tec Mec Chev V8 motor/box to my father in law about 65/66 when Rod built the Zephyr using that engine, and then the coupe was later sold to Ron Silvester. Maybe Rod drove someones coupe club car for hillclimbs, etc, but with what he had going on around that time, especially with John Ward being killed in Aussie the year before, etc, but maybe someone will know....