I'm totally open to modding -- there's a lot of versions of this truck I have no desire to make myself; busses, garbage trucks, moving trucks, milk trucks, cranes, log trucks, livestock haulers, yard dogs, snow plows, dump trucks, race trucks (obv not stock), etc. etc. etc., all with various powertrain options and cab options, I'll just cover the basics. If someone wants to delve into the rabbit hole of International powertrain options, it's fair game. So one of the Loadstar's big selling points was it's super compact design, that meant a low-slung engine that sat half under the cab and nosed right up to the radiator. The brave souls trying to make Cummins swaps with these old trucks have to cut out a doghouse that almost butts right into the stock bench seat, so I seriously doubt a V-12 anything will be attached to this truck without a frame extension, which tbh I'd love to see done anyways.