I know this isn’t Cougar or Mercury related. But this my origin story. I grew up at Jim Herrin Pontiac. My father’s best friend was Jim SR. Worked their. My first 3 cars were Pontiacs. The next car I bought was a 1973 Buick GS. THAT was my winter beater. THAT CAR I should have kept. That car is probably more rare than Greeny.