Archive for April, 2021

Protect-O-Plate

What Is A General Motors Protect-O-Plate? Brett Hatfield — Feb 28, 2021 If you are a vintage GM fan, you have seen ads or auction listings that tout the car is accompanied by documentation including a Protect-O-Plate, or a P-O-P. Hardcore GM fans know what this is, but the rest of us may need some enlightenment. So what is a Protect-O-Plate? According to the National Corvette Restorers Society, beginning in 1965, General Motors automobiles came with an...