Brand New! aftermarket Cummins 5.9L 12-valve long ...

Source-published description

If you know what you’re looking at, you already know this isn’t some worn-out core or mystery rebuild. This is a brand new aftermarket Cummins 5.9L 12-valve long block—clean, complete, and ready to go to work. No junkyard gamble. No tired internals. No excuses. Built for the guys who are done messing around with weak setups and want a platform that can actually handle abuse—towing, performance builds, or straight-up reliability. The 12-valve is legendary for a reason, and this long block gives you a fresh start to build it your way. What you’re getting:. New aftermarket 5.9L 12-valve long block. Assembled and ready for your accessories, fuel system, and turbo setup. Ideal for swaps, replacements, or high-horsepower builds. Condition:. New. Not rebuilt, not patched together, not someone else’s problem. Shipping:. Shipping is available—no need to figure out freight on your own. We’ll get it where it needs to go. Bottom line:. If you’re tired of chasing problems and want a solid foundation, this is it. These don’t sit around long—serious buyers only.