12 zinc (silver) studs. Correct 5/16-18 into manifold and 5/16" for the carb nuts. The nuts are also on the page your choice either the standard zinc plated nuts or the gold cad color nuts.
12 zinc (silver) studs. Correct 5/16-18 into manifold and 5/16" for the carb nuts. The nuts are also on the page your choice either the standard zinc plated nuts or the gold cad color nuts.