MSD 8566 Pro-Billet Distributor

Sharing the CNC machining techniques with the rest of the MSD distributor line, the Oldsmobile housing is machined from high quality 6061-t6 aluminum. Adding to this strength are two sealed ball bearings that guide the 0.500 inch Shaft accurately through 10,000+ rpm. Tig welded on top of the polished steel shaft is MSD's adjustable mechanical advance assembly. To accurately trigger the ignition, a high-output magnetic pick-up is bolted to the base. This trigger pick-up produces a precise trigger signal. An MSD red cap with brass terminals and race rotor are supplied.

• 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 two sealed ball bearings
• Advance plate and weights are fine blanked from chromoly steel and QPQ coated for friction reduction