hey gang1) part number for the roof rack knob. cannot find anyone if for sale/wanted that can part with one, guess i have to buy one.2) GM part number for the clock spring (spiral cable) assy.Thanks (most likely thanks ragingfish).Jeff
gmpartsdirect.com says knob is $5.44, coil is $46.24I don't know what shipping would cost, but I doubt it would be more than the $35 difference in the price of the coil