Grady Clay at the wheel.
PCA time, speed and distance rally outside of Golden, CO - March, 1976.
I took my Porsche to Grady for service at the time, his shop was called the rennenhaus - always a treasure of great Porsches there, 73RS, 904 GTS, early Turbos - a great place to hang out. Esp. with Turbo the giant airedale!