71 Demon one piece headliner question

Do you know if you have to remove the windshield to install that acme headliner? I'm thinking of buying one but I don't want to remove my windshield.

No the headliner will tuck up under the front windshield gasket.

No windshield removal necessary.

And you don't even have to tuck it into the windshield gasket. I left my 1 piece ABS headliner out of the gasket, looks better anyway. The headliner is stiff enough by itself to not need the additional support from the windshield gasket.