HEI conversion help

Yes. If you remove the cover your thumb is touching, you will see the HEI module. I recall 4 pins, though your cover looks different than I recall mine. The pickup in those Ningboa distributors looks better than a 70's Mopar. Rather than a single pickup coil, it appears to have multiple pickup fingers all around, probably to compensate for shaft bushing wear and resulting sideways play. I think the pickup in 85-95 GM small-cap distributors is similar, as is Pertronix.