Need help identifying an ignition control module

I have one, bought it late 70's. It used an optical pickup, plastic tooth wheel on distributor cam. My pickup failed when my battery failed open. It lasted over 30 years. I think it was BorgWarner. I might have a manual. I replaced with used Mallory Uni-Lite. I thought about replacing pickup with a more robust optical vane switch. I am not sure if the trigger input of box, is same as Mopar electronic VR distributor. I never had a car with Mopar electronic box to compare. I think three bullet connections to pickup, for LED, photo sensor, and common.