• NOS GM 1979 - 1981 Buick Oldsmobile Cadillac Wheel Lug Nuts (6) in the GM packages part #9590039
  1979 1980 1981 Cadillac Eldorado models except for aluminum wheels and simulated wire wheel
• 1980 1981 Cadillac Seville models except for aluminum wheels and simulated wire wheel
• 1979 1980 1981 Oldsmobile Toronado models
• 1979 1980 1981 Buick Riviera models with 15 X 6 JJ wheels (option code PH2)