Cpufreak101
Newbie
So I was trying to sleep, but I couldn't stop thinking about this, I want to get myself a 4th gen 2500 for towing, and was planning on tracking down one with a 350 for a cheaper purchase price then swap in a 454 later for the extra torque. However now my question is, would it be better to source a used 454 from another car or truck that had it from the factory, or would it be better to purchase one brand new through Chevrolet performance? Don't plan on trying to have it make crazy power but instead just be a reliable tow vehicle, so which 454 is better for that purpose?