Reproduction Upper Dash Panel to Lower Windshield Frame(Cowl) U-NUT,10-24,.05-08 -10 P,.57W X .76L. These were used on all 63-76 A-Body’s, 63-74 B-Body’s, 65-73 C-Body’s and 70-74 E-Body’s. May fit later Cars, but have not confirmed this. We have confirmed that they are not used on any of the earlier Cars and any of the Vans or Trucks. Order as needed. Corresponding bolt is our part number FAS0141.