[quote=46gmcpu].
Hoff, did the compound bends particularly in the back corners fit the contours of the rear roof trim and door garnish moldings? Also did the fiberglass headliner have the mounting holes pre-punched or did you have to measure and guess? It looks difficult to obtain a decent reference point on an item with no right angles for measurement.
Paul,
I was fortunate in that I had the old fiberboard headliner, and it was I good enough condition for me to use as a template for the fiberglass one. I traced the outline of it on the fiberglass (going a little oversized). Once I got the fiberglass close after a few trial fits, I used the old headliner to locate and drill the screw holes.
I know everyone doesn't have the luxury of having the old one available or in a good enough condition to use as a template.