New Old Stock (NOS) GMC King Pin Kit, Part Number 602691, manufactured by the GMC Truck & Coach Division of General Motors Corporation in the U.S.A. This kit is designed for the steering and suspension system of vintage GMC trucks, specifically targeting models from the 1940s and 1950s, including series like AC100, AC-150, and AC250. This a complete kit as shown in the pictures, original quality for your restoration.