HEI Distributor 4 Pin Magnetic Pickup Ignition Module [Suits R2R Pc7000] 6" axle uses a slightly

6" axle uses a slightly larger 8

Made from high-quality cast aluminum

These Speedmaster head bolt bushing kits allow you to use stock or aftermarket head bolts with Speedmaster or other aftermarket cylinder heads

The cap and rotor of any ignition system must be considered maintenance items

HEI Distributor 4 Pin Magnetic Pickup Ignition Module [Suits R2R Pc7000] 6" axle uses a slightlySpeedmaster 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.