MSD Ignition 8363 Pro-Billet Distributor w/Vacuum Advance for Cadillac V8

Cadillac cruisers will be excited about this new Pro-Billet distributor for the 368, 425, 472 and 500 cubic inch engines.\nThe Distributor begins life as a billet of 6061-T6 aluminum before being CNC-machined to precise dimensions. The sturdy, flex-free housing is fitted with a sealed ball-bearing and long sintered bushing for high-rpm accuracy.\nMSD's race proven magnetic pickup supplies a trigger signal that is accurate to within one degree at any rpm. Mounted above this pickup is an adjustable mechanical advance and is supplied with different springs and stop bushings for a number of curves. For street cruising economy, as if there's any such thing in a Caddy, there is a vacuum advance canister.