There is something to be said about a battle-tested chassis in truck pulling. Once a given truck has proven itself a winner, rarely is it ever retired. Case in point, Tim Tuttle’s ’05
The 6.7L Cummins is hard to beat in the diesel world. The common-rail inline-six features the longest stroke, the biggest bore, and the most displacement…
AND THE AFTERMARKET PARTS THAT MAKE IT EVEN BETTER
It’s hard to say where GM’s heavy-duty pickups would be today if the Duramax had never been born. Back…
