I think the inner fenders were definitely black inside, with maybe some overspray from the car color, but not necessarily, depending on where the car was built.
_________________________
Roberta
BCA #16798
BCA Board of Director,1997-2003
BCA WEBMASTER
'56 Special(parts car!),'68 GS350,4-sp '68 GS400 Convertible,4-sp,'66 Wildcats,'70 GSX Stage 1,'70 Skylark Racecar,'73 GS455,'86 Grand National, #12 of 200 Silver Arrow Riviera, 169K miles