I bought one for my '65 Impala out of the "DUSTOP" material and the cover material is good but the fit is crap.
I bought a DUSTOP car cover for my GT from another vendor and the fit is perfect. Sorry I don't have the vendor info handy. I don't know if the covers are all made at the same factory and the GT "template" or "pattern" is simply better or what but the one for the GT is the same material with a much better fit.
Cheers!
Jess
