i have 1981 international s ser. gasser also have o7 duramax and late 90s cummins 24v both with auto trannys which of these motors is going to give me less of a pain in my aaa to put in simpalest to wire need help

 

 

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i am not too familiar with the international s ser. gasser but the duramax and the cummins 24 are not the easiest but not really that hard. i all depends on your level of expertise in the area.

those two diesel engines are computer controlled and have quite a few electrical requirements to satisfy before they will run. there are several vendors selling complete electrical harness' that will make wiring a snap. any pre-ECM diesel should be very easy to wire

 

i have some mech. diesel motors like 6.9 7.3 6.5 older ones but also have access to soft ware to tune compurter style up to 500 plus hp. thanks info on harness would be great

 

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