I have for sale a convertible top rack and well liner removed from a 1967 Pontiac Parisienne. As shown in the pictures, the rack is complete and in good condition. The header bow is solid and not rotted out like many are. Asking $150 for the rack and $25 for the liner. Pickup preferred as shipping will be difficult. Located in Burlington, Ontario.
sorry it took so long. I checked several major top manufactures and they all say 65-66 & 67-71 GM"'B' body tops. However not saying that what you have is not ok .
Top manufactures' do have '"seconds" due to manufacturing errors and material quality problems. These tops may
be farmed out to the bargain dealers.
I know th.is does answer your question ,. but good luck.