Part # 750-1710. I don't think they make these anymore.
Opened once, unused. $50.
The Crane XR-I Points to Electronic Ignition Conversion Kits mount completely inside the distributor, in the stock point locations with 2 wires to hook-up. They have adjustable rev limiter from 4000-8000 RPM. It is fully digitalized and maintenance free. These are fully sealed from moisture, dust and have high temperature protection. They are not compatible with counter clockwise distributors. The ignition timing is picked up from the points cam, with no shutter wheel required.
Opened once, unused. $50.