Pro HEI Distributor 4 Pin Magnetic Pickup Ignition Control Module [83647] This process ensures a more

This process ensures a more uniform and robust casting

Speedmaster valve cover gaskets are manufactured from high quality rubber

These rockers are the best deal on the market for your high performance and racing application

These manifolds require a universal 4-barrel throttle body

the tip of the valve stem is subjected to a tremendous pounding

Pro HEI Distributor 4 Pin Magnetic Pickup Ignition Control Module [83647] This process ensures a moreSpeedmaster 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.