48,000 Volts

Designed to be the highest output GM style HEI in-cap coil, Period. Compatible with both original HEI ignition systems and later model computer ccontrolled HEI systems. Can also work with Accel, Mallory, Crane, Holley or MSD capacitive discharge ignition system. No need to remove or re-time the distributor. Comes complete with simplified ground strap, mounting screws, silicone coil gasket, low Ohm contact brush/spring and as Accel tan coil cover. Effective to 9,000 RPM.