Well liner color for 69 Camaro Pace Car

[sdkar]

What is the correct color for the well liner for a 69 Pace Car? 

[ccargo]

My 69 Z11 had the original well liner in it and looked like a dingy light gray tarp. I couldnt tell you for sure if it went from black to gray or white to gray. It wasn't pertty like the new black ones you see now and I dont think it was a decorative material to begin with.