thank you goona see how the nutserts work. if they dont ill check the gm dealer out. thank you!If you are talking about the coated rivnuts in 1/4 20 they were also used on mid70-80 gm pick-ups.Chevy sold them for less than Dodge back in the day(.this may or may not still be correct)They are still available from GM. The part number is 367292, Group 16.0069.They are still available from GM. The part number is 367292, Group 16.0069.http://www.txdashcovers.com/1janurorarag.html