1955, 1956, 1957 Chevy Billet Parts and Hardware. Get shining billet parts for all areas of your classic Chevrolet. Get door lock knobs with the iconic bow tie, billet emergency brake handles, and clamps. Add some shine to your dash with billet steering wheels, clocks, radio bezels, or delete panels. Trim your doors, dash, instrument cluster. You'll even find billet hardware for under the hood. Take a look!