MSD Power Grid Ignition System Ignition Control Oil Cooler Adapter When you install a set

When you install a set of BBK Performance long tube exhaust headers on your muscle car or truck the O2 sensors are relocated on the header that is no longer in the factory location and the factory O2 sensor connectors will not reach to connect any longer

Durable Sole

Tig-welded

1959-1974 Dodge Coronet

MSD Power Grid Ignition System Ignition Control Oil Cooler Adapter When you install a setMSD Power Grid Ignition System Ignition Control 7720 Not Legal For Use Or Sale On Pollution Controlled Vehicles USB Connection For Ease Of Programming Timing Based On Engine RPM And Gear Value Advanced Individual Cylinder Timing Five Retard Stages For Nitrous Four Steps Of RPM Limits Output Switch Set On RPM Pressure Time Shift Light Settings For Each Gear Ignition Data Acquisition Accepts Multiple Runs Designed to be used with PN 7730 or PN 77303