Hello, I am in the process of rebuilding a donor transmission for my 1994 Dodge Ram 1500 4x4 with the 5.9L magnum engine. Upon disassembling the overdrive housing I discovered a configuration to the governor that I have not seen before. The donor transmission was advertised being out of a 1995 Ram 1500 2wd with a 5.9L. The governor has steel internal and external weights, yet has two external counterweights that feel like they are tungsten.

My question is this: Is this an appropriate setup for a gas application, or is this a diesel converter that wound up in this transmission?

I have had to replace so many of the internals due to parts failures that I am afraid that I am dealing with someone's franken-transmission. I have attached pictures below to show what I mean.

Also, I have the proper 4x4 extension housing that I'm installing, I just needed the internals and the main casing from this 2wd transmission.