NOS paint

[68SSL35/M40/O2]

I'm getting closer to painting my camaro.  This car came with NOS front fenders, upper and lower valance, and lower fender extensions. some still have the GM stickers on them. question is.  do they stay black, or paint same color as the car? I noticed, Chicks yellow Z28, the inside of the fenders where painted yellow, when the car was painted.

[67conv6cyl]

I have original fenders and fender extensions that are not painted body color inside....just some overspray....if that helps

[68SSL35/M40/O2]

I have original fenders and fender extensions that are not painted body color inside....just some overspray....if that helps

Thanks for the info!!