I recently bought a 66 mustang coupe, signal flare red with D6 interior (parchment with black trim). Currently the interior is all black with very nice covers on the seat. However at somepoint I will want to take it back to original. The headliner is currently black and in great shape. Is this the correct headliner for this D6 code or is it to be the same as the seats (parchment)

 

I don't know the answer, but if it we me, I'd keep the headliner black in either case. They don't get that dirty look ....

 

I don't know much about 65-66 head lines but 68 headliners are a bitsh to change, I did one, not again.
I would leave it black, but if original is important to you then you should find out what D6 is, I have no clue.

 

I agree with keeping it Black if its correct. I will never want to do one again. Thanks guys!

 

The 66 parchment interior absolutely had a parchment moonskin headliner.