BUICK NAILHEAD 322, 364, 400/401, 425

Description BUICK NAILHEAD 1953-1956 322ci / 1957-1961 364ci / 1959-1966 400(401ci) / 1963-1966 425ci   FEATURES: – Billet Aluminum Housing – CNC machines from 6061-T6 aluminum – Centerless Ground Shaft – Performance Adjustable Vacuum Advance For Optimum Performance – Brass Terminal Distributor Cap – Brass Tipped & Balanced Rotor – High Powered 65,000 Volt Coil – High Performance Control Module – Correct Drive Gear – Rockwell hardness tested to match OE specs – Simple 1 – 12V Wire Hookup