Cummins/Eaton 5-Speed Swapping a GMC in 12 Minutes (AWESOME Result!) 

I swap a 5.9L Cummins and a 5-speed Eaton Fuller transmission into my 1995 GMC C3500HD project truck. It ends up getting a custom interior, custom flatbed, and more!
Full project playlist: • Cummins Swapping a GMC...
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