Pro HEI RPM Replacement Ignition Module (Suits New HEI 6000 Series) The Speedmaster high mount serpentine

The Speedmaster high mount serpentine kit for Chevy LS engines

The oil pan helps to cool the oil thru its contact with the outside air

Available for small and large housing ends commonly found in all of the popular Ford 9"âÃú rear ends

These rods incorporate a special dowelled cap for specific cap-to-rod alignment and are profiled with extra clearance for stroker applications

and feature low-resistance terminals to maximize conductivity

Pro HEI RPM Replacement Ignition Module (Suits New HEI 6000 Series) The Speedmaster high mount serpentineSpeedmaster 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.