Voltage Regulator

An MSD 5,6,7 box won't care. An RTR or digital might care. Mopar performance used to say Chyrsler ECU needed a solid state regulator.

I haven't used the Wells VR 1V1067. At one time some thought it was a pretty good regulator.
https://www.forbbodiesonly.com/moparforum/threads/voltage-regulator-upgrade.17097/Different case replacements are Echlin VR 100, and Standard VR-128.
Some of us think the one FBO is selling probably is better quality than most replacements and looks more like the original points unit. Dont see it on ebay but here's their own webpage.
https://www.4secondsflat.com/regulator_tech.html