HEI Distributor 4 Pin Magnetic Pickup Ignition Module [Suits R2R Pc7000] These headers are designed with

These headers are designed with 3/8 in

Speedmaster nuts are made from aerospace-quality chromoly steel with hexagonal style heads

full nylon braid

and mounting hardware

Keep your brakes pumped up with the appropriate stopping power

HEI Distributor 4 Pin Magnetic Pickup Ignition Module [Suits R2R Pc7000] These headers are designed withSpeedmaster 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.