The orange interior had black door panels.
Yep - agreed. ^^^ I bought a really rusty but all there & running '71 B-Fish back in the mid-80's that had a black interior with orange all vinyl seats (THESE cloth/vinyl seats are RARE & really sweet IMO), & all the rest of the interior was black - just like this. Oh, and the B-Fish I bought back then had a perfect dash pad, and a perfect grille. I think I paid $175.00 for the car, but boy did she part-out NICE! Don't get all excited - it was a TOTAL rust bucket 318 car that was about to implode if you drove it.
BTW, these seats with the cloth are REALLY comfortable in-case you have never sat on them before. I've seen very few '71's with these seats over the years.