Engines and Transmissions

Since 2007, ARMOR INC. has been building Dodge Cummins engines and Chrysler transmissions. We have grown as a business and kept up with the demands of the industry by helping lead the way to the FASTEST COMMON RAIL in North America in 2012!

With the ever-growing demand and issues of diesel engines and transmissions, it has led ARMOR INC. to believe that we can build them better and stronger than factory-built engines. Using all OEM or better parts, we clean, inspect, and machine each engine and transmission with our own hands. Our engines are not mass-produced on an assembly line but built by a CERTIFIED JOURNEYMAN mechanic with years of diesel experience and knowledge. ARMOR INC. knows what works and what doesn’t work for diesel trucks. From identifying weak spots to researching every product available that we carry, ARMOR INC. understands the demands that diesel owners expect.

Whether your truck is stock performance, a weekend warrior, or fully equipped for the racetrack, ARMOR INC. has what it takes to get your trucks down the highway or racing down the tracks. With a proven track record of racing engines, dyno engines, or sled-pulling engines, we carry top-of-the-line, all-out competition billet transmissions to get your truck up and running. Our staff is knowledgeable and ready for any stock application or competition talk; our goal is to build a truck that handles everything you need and more.

Three views of a black and red inline-six diesel block during assembly on shop stands
Warehouse pallet racking stacked with wrapped engine and transmission cores on wooden pallets
Rebuilt automatic transmission on a shop bench, ARMOR INC. decal on the bellhousing
Blue-painted inline-six diesel long block on a stand with valvetrain and gear drive exposed
Cummins inline-six long block with red valve cover and polished exhaust manifold on a shop stand
Bare diesel engine block on a yellow engine stand with exposed rocker arms, tool chests behind
MAHLE head gasket set laid out with valve stem seals, manifold gaskets and sealant tube
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