1964-67 GM A- Body Elcamino Convertible / Hardtop Body Mount Kit, 8 Short Bolts, 4 Long Bolts & 12 Washers. These are factory correct body mount bolts and washers for all A-body cars. This kit includes 8 black zinc flange bolts and 8 silver zinc washers. They are the correct size, shape and color for a concourse restoration. They have a head marking with 3 dashes and the Circle in the center. This is a correct GM head marking. Beware of other guys selling the bolts that do not have the flange or a hardware bolt with the wrong head. This is the factory correct hardware