Pro HEI RPM Replacement Ignition Module (Suits New HEI 6000 Series) They are heat-treated prior to

They are heat-treated prior to thread rolling and machining and are rated at a whopping 190

If you need to replace your sensors

These heavy duty replacement Air cleaner bases are designed for Street Scoops

While the GM 8

C6 and FMX torque converter with the Speedmaster 31 Spline Torque Converter Turbine Hub

Pro HEI RPM Replacement Ignition Module (Suits New HEI 6000 Series) They are heat-treated prior toSpeedmaster 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.