HEI Distributor 4 Pin Magnetic Pickup High Energy Ignition Module [D2070] 12-point head design and a

12-point head design and a larger-than-stock shank diameter

Designed to bolt on to our aluminum center sections and used with our various housing end applications

They're available in -3 AN sizes in a variety of lengths

The 6-pinion front planetary carrier is made from K1045 billet steel

but very vital component found in this mass orchestra of mechanics is the idle air control valve

HEI Distributor 4 Pin Magnetic Pickup High Energy Ignition Module [D2070] 12-point head design and aSpeedmaster 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.