Dave, You might be able to go to the Olds guys to buy the material, but the cut of the trunk mats would be completely different. The 70-72 Olds trunk mats are 2 pieces. Duane
IMHO, Zolatone used to make it but no longer offer the black/aqua, ZT-20-TS02, for sale. The Parts Place now carries their own version of it which has the same part number on it which leads me to believe it is being made by Zolatone exclusively for them. It is sold by the quart can so you will need to spray it on and there is a certain procedure. I recommend getting the hardener too
Zolatone is the paint brand most use. I think Eastwood sells it. It’s water based. They won’t ship it in winter.