Pro HEI Distributor 4 Pin Magnetic Pickup Ignition Control Module [83647] Speedmaster crank hub

Speedmaster crank hub

The successful formula of offering a complete engine drive accessory kit has now been applied to the Serpentine with Speedmaster pulley systems

Designed for precision fitment and easy installation

Comes complete with a 100 micron filter with is removable for cleaning

Pro HEI Distributor 4 Pin Magnetic Pickup Ignition Control Module [83647] Speedmaster crank hubSpeedmaster offers budget pricing and big performance with their ignition controller modules. The modules improve performance with multiple spark, more spark, and ensured combustion for a cleaner burn to set the streets on fire. Speedmaster ignition modules will show you the benefits of greater throttle response, smoother idle, and full power output at high rpm. Fire your engine for less with Speedmaster ignition controller modules.