This Cylinder Head is engineered to address common failures in stock and aftermarket heads, making it a reliable upgrade for both stock and performance applications. One of the biggest factory...

The 2007.5-2018 6.7 HP Reman Cylinder Head is designed to address common failures found in stock and aftermarket heads, providing increased durability and reliability for 6.7L Cummins applications. One of...

This 6.7 Cylinder Head is designed to provide enhanced durability and reliability, addressing common failures in factory and aftermarket heads. One of the most prevalent issues is valve seat failure,...

ATTENTION! Not for sale on licensed California vehicles. The Stage 1 Performance Cylinder Head is designed to increase airflow, boost efficiency, and enhance power while retaining the factory intake plenum...

The 5.9 Common Rail Cummins Precision Plus Reman Long Block is a fully assembled, stock replacement engine solution for 2004.5-2007 Dodge Ram 2500 & 3500 trucks. Each unit is CNC...

ATTENTION! Not for sale on licensed California vehicles. The Heavy Hauler 5.9 Cummins Common Rail Long Block is built for towing, heavy-duty work, and high-performance applications, delivering up to 700...

ATTENTION! Not for sale on licensed California vehicles. The Street Performance 5.9 Cummins Common Rail Long Block is built for high-performance street and track applications, delivering up to 1000 HP...

The 6.7 Common Rail Cummins Precision Plus Reman Long Block is a fully assembled, stock replacement engine designed to deliver OEM reliability with upgraded durability. This long block ensures smooth...

ATTENTION! Not for sale on licensed California vehicles. The Heavy Hauler 6.7 Cummins Common Rail Long Block is built for demanding work trucks, towing applications, and high-horsepower builds. Rated for...

ATTENTION! Not for sale on licensed California vehicles. The Street Performance 6.7 Cummins Common Rail Long Block is designed for high-performance street applications, delivering up to 1000 HP with enhanced...

The 6.7 Common Rail Cummins Precision Plus Reman Long Block is a fully assembled stock replacement designed for 2007.5-2018 Dodge Ram 2500, 3500, 4500, and 5500 trucks. This long block...

ATTENTION! Not for sale on licensed California vehicles. Built for demanding work trucks and heavy-duty applications, the Heavy Hauler 6.7 Cummins Long Block is a fully assembled, precision-engineered powerhouse rated...

ATTENTION! Not for sale on licensed California vehicles. The Street Performance 6.7 Cummins Common Rail Long Block is built for high-performance street and track applications, rated for up to 1000...

ATTENTION! Not for sale on licensed California vehicles. The Heavy Hauler 6.7 Cummins Long Block is designed for demanding work trucks, towing applications, and high-horsepower builds, delivering up to 700...

ATTENTION! Not for sale on licensed California vehicles. The Heavy Hauler 6.7 Cummins Long Block is a fully assembled, high-performance engine solution designed for heavy-duty towing and work applications. Rated...

The 6.7 Cummins Precision Plus Long Block is built for exceptional durability and reliability, making it the perfect choice for street, towing, and work truck applications. This fully assembled long...