Just two manufaturers of those… PALCO (Dashtops) or ACCUFORM. Both just molded in Color black or white ALTHOUGHT Mopar PALCO whites are painted off white over the pure white plastic. Diff color will need to be painted To match your interior. 1st one is the only we could call it “decent”. Most of vendors offers those. Keep away from ACCUFORM as far is posible.
unfortunatelly ACCUFORM is the only one making the lower rear 74s (for those interested ), and just recently we have TONYs parts offering good A pillars, because before them, just ACCUFORM had them. Dunno the manufacturer of the ones being sold by TONY‘s PARTS
CLASSICS sells rear bucket panels even in colors which are quite perfect reproductions. I guess they were made perfect for the E body crowd so we are just beneficiaries of those. The first time I saw those were being offered by a former shop called RM RESTORATIONS or something like that. Now is CLASSICS, but still don’t know the manufacturer.
I’d say paint over white would be easier. If getting PALCO panels better also white since they are already painted, which it means plastic is already treated for paint, so you will be painting over paint.
the fitment is good, just the grain is not good, just close (not close enought though), althought for some reason they get an area with a kinda “washed” grain on arm rest hump area (dunno if they corrected that). ACCUFORM grain is better quality but WAY away from the original. And they don’t even try to simulate the stirching, just shows the edges groove.
no one of those repro options will match with originals on car side to side.