Choosing between roaring power and fuel economy is not a fun dilemma for a truck lover who wants a beast under the hood. Circumvent the conundrum by installing a 12-valve Cummins engine in your truck. Originally used in agricultural equipment, this robust Cummins engine offers impressive torque and hefty hauling power. As a bonus, the Cummins 12-valve has a clean and basic design that runs for hundreds of thousands of miles without needing significant repairs, and it uses diesel fuel for longevity. Unlike complex engines with intricate electronic systems, this is a simple mechanical engine, so maintaining and repairing a 12-valve Cummins engine requires a simpler skill set than other types. Plus, you can find them in both short- and long-block varieties for car models from 1984 and later in case you need an entire setup with head for a total rebuild or just need a few parts to get going on replacements. The trustworthy sellers on eBay offer a variety of these engines to fit your project and budget. They also provide plenty of replacement parts, including 12-valve Cummins injectors, 12-valve Cummins intakes, and even valve covers for quick maintenance. Rev around without wasting fuel using a Cummins engine tucked under your truck's hood and never worry again about tearing up the open road.Shop the large inventory of motors, parts, accessories, and complete Cummins car and truck engines!