The MSD 8578 Pro-Billet Distributor combines advanced engineering and durable materials to enhance ignition performance for Ford 351W engines. Its CNC machined billet aluminum housing and base provide a compact design that reduces diameter by 5/8 inch compared to stock distributors, allowing extra space in the engine compartment. The distributor features a polished steel shaft coated with QPQ for corrosion resistance and guided by a sealed ball bearing to ensure smooth operation and endurance at high RPMs. Equipped with a maintenance-free magnetic pickup and precision reluctor, it delivers accurate trigger signals essential for reliable ignition timing. The mechanical advance assembly is fully adjustable using the included springs and stop bushings, enabling fine-tuning of timing advance rates to match specific engine requirements. Additional features include advance weight pins that are staked and TIG welded for durability, nylon pads for smooth weight operation, and compatibility with MSD 6, 7, or 8-series ignition controls. This distributor is designed for street and strip use, providing enhanced ignition control and performance reliability.

Upgrade your Ford 351W engine's ignition system with the MSD 8578 Pro-Billet Distributor today for enhanced performance and reliability.

Product Dimensions:

15.91 x 4.81 x 4.81 in

4.75 lbs

Shipping Dimensions:

17.91 x 6.81 x 6.81 in