Chrysler 273-318-340-360, Magnetic Trigger, Mechanical Advance

MSD8534

D8534

CNC machined billet aluminium housing and Dupont Rynite base 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) Must be used with an MSD 6, 7, 8 or 10 Ignition Control. Does not accept a vacuum advance. This Chrysler distributor features a billet aluminium housing that is topped with a Rynite base. Remove the MSD cap and Race nd easy access to the adjustable mechanical advance assembly. This advance is designed for accuracy and strength with TIG welded weight pins, nylon pads for smooth movement of the weights and a QPQ coating for friction reduction. Different advance springs and stop bushings are supplied so you can custom tailor a timing curve to fit your Chrysler's needs. Supporting the advance assembly is a hardened, polished steel shaft. Two ball bearing guides are used to support the shaft producing incredible stability. Precision paddles of a zinc-plated reluctor pass a maintenance-free magnetic pick-up creating a trigger signal that tells the MSD to fire.