Here are a few questions about things I can't figure out. Let me know what you guys think...
Chalk marks on the core support. Are these original? Or from an oil change or something random later in life? I have never seen these.
This air cleaner looks really clean. Too clean. Do you think this is NOS? Aftermarket? Restored? From a different model vehicle? I don't know much about air cleaners, or if the sticker is the right type.
Uncoated hood hinges and hood latches. It almost looks like they were sand blasted. However, I do see some indications from other truck photos that maybe these parts were just not coated from the factory? What have you guys seen?
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I live in California, but identify as a Texan 
"If a job's worth doing, it's worth doing well"
Survivor "
Lil’ Mint" (67 c10 40k mile light green original paint)
Project "
C10 Fever" (68 factory black 396 swb)
Project "
Little Sister" (70 c10 blue original paint refresh)
Project "
Blue Bomb" (70 c30 blue original paint refresh)
SOLD
Project "
Vitamin C" (71 c10 orange original paint refresh)
SOLD