[kach22i]

https://en.wikipedia.org/wiki/M10_tank_destroyer

The M10 used the General Motors 6046, consisting of two Detroit Diesel 6-71 inline engines mated to a common crankshaft. The tandem engine produced 375 horsepower (280 kW) at 2,100 rpm. One advantage of the GM 6046 was that the engines could be disconnected at will from the crankshaft and run independently. If one of the engines was damaged or destroyed, it could be disconnected and the other engine used to move the vehicle.

https://www.bnamodelworld.com/military-vehicles-tanks-detail-up-parts-royal-models-rm362?zenid=9ff048df23bb2989e8a6b4c417460026