MSD Pro Billet Pontiac Distributor MSD-8563

Features CNC machined billet aluminum housing and billet aluminum 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 a sealed ball bearing 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 Ignition Control Will not accept a vacuum advance canister No CARB Exemption Order Number MSD’s Pro-Billet Pontiac V8 Distributor for Pontiac engines built for either street performance or hard core racing applications. Special features include a fully adjustable mechanical advance assembly. For all-out racing, the advance mechanism can also easily be locked-out. For stable timing, a high-output magnetic trigger pick-up is used to supply the ignition with a trigger signal. Additional stability is achieved via the 0.500” hardened distributor shaft that is supported by sealed ball bearings.

Fits Pontiac V8 Engines

Pontiac 301

Pontiac 326

Pontiac 350

Pontiac 389

Pontiac 400

Pontiac 421

Pontiac 428

Pontiac 455