I have an older 8.1 Gm with the allison, best truck I have owned, hands down, not sure what I will do when it gives up. Pulls like a diesel, constant 10MPg loaded or empty, Ford with the new 7.3 big block might be my next choice. But I love my high mileage truck, and really worry about having to replace it.

�The constitution of the United States asserts that all power is inherent in the people, that they may exercise it by themselves, that it is their right and duty to be at all times armed!� � Thomas Jefferson