2nd gen 12v 1994-1998

Heavy Hauler 12V P-Pump Cummins Long Block Our Heavy Hauler 12V Cummins Long Blocks come fully assembled, including the oil pan, rear crank seal, front cover and crank seal, and oil filter housing, along with our HP Reman Cylinder Head utilizing a new casting....

D&J 12v HP Reman Block At D&J Precision Machine, we understand the value of providing our customers with the option to rebuild their own engines. With that in mind, we present a budget-friendly alternative to our full in-house engine builds: the D&J HP Reman...

12v HP Reman Cylinder Head   Our 12v Performance Cummins Reman Head is engineered with the highest standards of durability and reliability. Each head undergoes a meticulous remanufacturing process to ensure top-tier performance. Remanufacturing Process: Brand New Casting: Starting with a brand new casting...

Use only the best with our D&J Cummins Head Gasket Kit 1989-1998 5.9L 12V. Includes A head gasket, exhaust manifold gaskets, long intake gasket, air horn gaskets, injector install kit, and valve cover gaskets.

 Billet 5.9 Cummins Grid Heater Delete    Our Billet 5.9 Cummins Grid Heater Delete is designed to optimize airflow into your engine and prevent boost leaks, enhancing overall performance for your 1998.5-2007 Dodge 5.9L Cummins Diesel. Key Features: Premium Material: Made from high-quality 6061...

1/2" Taller Billet 5.9 Cummins Grid Heater Delete    Our 1/2" Taller Billet 5.9 Cummins Grid Heater Delete is designed to provide extra clearance for injection pumps and injection lines, optimizing airflow into your engine and preventing boost leaks for your Dodge 5.9L Cummins...

Billet Air Shut-Off Guillotine   Our Billet Air Shut-Off Guillotine is designed for high-performance applications, providing reliable performance, durability, and enhanced safety. Featuring a dual internal spring design and a 1/4-inch thick aluminum blade, this setup ensures efficient air shut-off when needed. It includes...

The Strongest Billet Cummins Rods On The Market   Our stock length X-BEAM Billet Cummins Rods are proven to withstand over 3000hp and 4000 lb/ft. We design these rods with our unique "X" profile to maximize strength while reducing weight. Made from extreme high...

The Strongest Billet Cummins Rods On The Market   Proven to handle over 3300hp and 4000 lb/ft of torque, we design our X-BEAM 1-inch Billet Cummins Rods with a unique "X" profile that maximizes strength while reducing weight. Made from extreme high impact tool...

  5.9 Cummins Tool Steel Wrist Pins   D&J Precision Machine manufactures our tool steel wrist pins in-house at our facility in the United States, using the highest quality materials. Leveraging years of experience in high-performance diesel technology, we have designed these wrist pins...

Mahle 1413H Rod Bearings (Drilled) Our Mahle 1413H rod bearings are drilled in-house to enable pressure lubrication of the wrist pins in our X-BEAM rods. These bearings are designed specifically for use with rods that feature pressure lubing capabilities. Key Features: Precision Drilled: Customized...

Billet Turbo Drain -10AN Our Billet Turbo Drain -10AN is designed and machined in-house to provide a reliable and versatile solution for your turbo drain needs. This component utilizes an O-ring seal to ensure easy installation and a leak-free connection, allowing you to use...

***Due to current supply issues, kits will come with standard Raybestos or Borg Warner clutches*** 47re Kit Includes: 4 Forward Clutches/ 3 Steels 5 Direct Clutches/ 5 Steels with Machined Pressure Plate and Snap Ring 6 Overdrive Clutches/ 6 Steels with Machined Pressure Plate...

Firepunk Diesel Switched B&M Stealth Shifter -This shifter is a modified B&M Stealth intended for use with a forward or reverse pattern 3 speed manual valve body. -Overdrive and Lockup are incorporated into the shifter so you do not need to remove your hand...

These cooler brackets have over 90 degrees of adjustment, so whether you are mounting them in your bed or underneath your truck you should be able to mount your cooler horizontally, vertically, or anywhere in between. -Designed to fit most transmission coolers. -Overall length...

***Due to current supply issues, kits will come with standard Raybestos or Borg Warner clutches*** 47RH Kit Includes: 4 Forward Clutches/ 3 Steels 5 Direct Clutches/ 5 Steels with Machined Pressure Plate and Snap Ring 6 Overdrive Clutches/ 6 Steels with Machined Pressure Plate...

47RH, 47RE and 48RE Firepunk High Pressure Valve Body w/ new: Governor Pressure SolenoidTransducerO/D Lockup SolenoidValve Body Wiring Harness Valve Body's are built to order and can take up to 3-4 weeks depending on workload.

***Due to current supply issues, kits will come with standard Raybestos or Borg Warner clutches*** 48re Kit Includes: 4 Forward Clutches/ 3 Steels 6 Direct Clutches/ 6 Steels with Machined Pressure Plate and Snap Ring 6 Overdrive Clutches/ 6 Steels with Machined Pressure Plate...

***Due to current supply issues, kits will come with standard Raybestos or Borg Warner clutches*** 47RH Kit Includes: 4 Forward Clutches/ 3 Steels 5 Direct Clutches/ 5 Steels with Machined Pressure Plate and Snap Ring 6 Overdrive Clutches/ 6 Steels with Machined Pressure Plate...

1996-1999 48RE Firepunk High Pressure Valve Body w/ new: Governor Pressure Solenoid Transducer O/D Lockup Solenoid Valve Body Wiring Harness Valve Body's are built to order and can take up to 3-4 weeks depending on workload.