HEI in Mopar ECU casing

Sounds like a good call then. I would have never known that. I think I'm going to put the 4 pin under my hollowed out orange box and then hardwire behind the ballast resister so it looks stock but isn't.

That is EXACTLY how I did mine! I think its cool how it keeps it original looking! The only reason I did the 8 pin originally is because they are all over the junk yards.