Buick 400-430-455, Magnetic Trigger, Vacuum Advance, High Output Module

MSD8552

D8552

Simple and clean installation with only three wires to connect Powerful built-in module produces a 7.5 amp single spark through high rpm Easy-to-adjust mechanical advance with supplied springs and stop bushings Vacuum advance canister for improved economy (can be locked out) CNC machined billet aluminium housing and billet aluminium base Easy-to-adjust mechanical advance with supplied springs and stop bushings Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range Polished steel shaft is QPQ coated and guided by two sealed ball bearings Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction Mechanical advance assembly can be locked out for crank trigger systems Advance weight pins are staked and tig welded to the plate Nylon pads ensure smooth operation of the advance weights Supplied with an HEI style distributor cap and rotor (accepts Cap-A-Dapts) Does not require an MSD Ignition Control Note: Recommended coil is MSD8207 If you're looking for a performance distributor to replace your Buick's worn breaker points or even HEI distributor your search is over! MSD's Ready-to-Run Distributor incorporates a magnetic pick-up that never wears out! Plus, the distributor has a built in ignition module so there is no need to mount an external MSD Ignition Control. Not only do you get the benefits of electronic triggering, but your engine will awaken with the powerful sparks from the ignition module. This module delivers up to 7.5 amps to the coil creating a stout inductive spark. This improves combustion of the fuel mixture resulting in quick starts, a smooth idle and great performance! Another advantage of an MSD Distributor is the accurate and adjustable mechanical advance assembly. The advance curve is easy to adjust with different advance springs and stop bushings which ar e there is a vacuum advance canister and MSD's strong cap and wire retainer. The Ready-to-Run Distributor comes with a matching 3-pin harness making installation simple. All that it takes is routing two wires to the coil and one to ground.