Back then these cars were in the wrecking yard, so parts were readily available....not so much any more.Or whittle them out at the workbench. If you can find a piece of the H shape material that joins 2 pieces of vinyl lattice you're halfway there.
I often wonder how some folks got by before the www and aftermarket/aftermoney.
Yes it sucks it's a combination between heartbreaking and pissed offBack then these cars were in the wrecking yard, so parts were readily available....not so much any more.