Quick question: I'm purchasing replacement headliner and sun visors for my 1985 IROC. According to the build list, the interior is 82C, meaning medium dark grey. However, the replacement parts seem darker than my interior. Does anyone know if the pictures are off or if my car's interior differs from the specified code?

 

The reproduction parts manufacturers are happy with 'close', so it's most certainly the replacement parts that are off. Luckily, the headliner and visors are separate from the seat upholstery, so, unless you're trying for a 100-point concours finish, you'll be good. If that's the case, remove and reuse the old material.

 

I purchased headliner material from www.automotiveinteriors.com
my interior colour is royal blue
I sent a sample of the old headliner. They sent samples & I made a selection. It matched very well.