D&J Reman Cylinder Head 19-24 Ram 6.7L Cummins ATS-2023022392 The only real difference is

The only real difference is the taper on the ball joint stud where the early models have a 5/8" versus the later models having a 3/4"

These U-bolts are 15" long and are made for Excursions and Super Duty's with Single Rear Wheels

PISTON: Race-developed high-flow piston design

Somtimes you get yourself into a position where your winch is just not long enough

CORROSION PROTECTION: Repel-TEK™ anti-corrosion coating is applied to every surface

D&J Reman Cylinder Head 19-24 Ram 6.7L Cummins ATS-2023022392 The only real difference isWhen your Cummins starts showing signs of wear, weak valve seats can threaten engine performance and reliability. This D&J Precision Machine Reman Cylinder Head fixes those known weak points, giving your truck tighter compression, smoother airflow, and dependable power the moment you get back on the throttle. Upgraded, taller valve seats handle heat better than stock, so you can tow, haul, or push your truck hard without worrying about failure.