The coil is a direct replacement of the stock coil and offers increased spark energy when used with the MSD HEI module, PN 83647 | The coil features special low-inductance, high-temperature windings which charge faster to give you increased spark energy at high RPM | OBD II and CARB approved and legal for use in all states | Coil mounts directly in place of factory style with improved performance
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Item# : A114812571
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