BBM 426/440 Pro-Billet RTR Distributor - Black

The MSD BBM 426/440 Pro-Billet RTR Distributor in black is a ready-to-run ignition solution engineered for Big Block Mopar engines—specifically the legendary 426 and 440 cubic inch platforms. Built for serious enthusiasts who demand reliability and precision timing control, this distributor eliminates the guesswork of traditional points-and-condenser systems and complex aftermarket retrofit installations. Whether you're building a street-strip machine, a vintage muscle car restoration, or a full-blown drag racing engine, the BBM Pro-Billet distributor delivers the kind of spark management that separates consistent power from inconsistent performance.

MSD's Pro-Billet design utilizes precision-machined aluminum housing and a durable black powder coat finish that handles high-RPM environments without performance degradation. The RTR (ready-to-run) configuration means the unit arrives fully calibrated and pre-assembled—no additional tuning or timing adjustment is required out of the box, saving installation time and eliminating variables during engine startup. Internal rotor design and contact surfaces are optimized for consistent spark delivery across all eight cylinders.

This distributor is the ideal choice for Big Block Mopar owners running carbureted or EFI setups who want plug-and-play ignition without the headaches of adapting older mechanical systems. Its robust construction and advanced ignition technology ensure reliable performance in both street and competition applications, making it a valuable addition to any performance engine build.