The ATS 47RE/48RE Complete Performance Valve Body Assembly is a fully assembled, drop-in upgrade for 1996-2007 Dodge transmissions. It replaces your entire tired factory valve body with a fully calibrated, performance-re-engineered unit built around a billet ATP5 aluminum channel plate for crisp shifts and a permanent, cross-leak-free seal.

Features and Benefits:

• Complete Fully Assembled Unit: Arrives 100 percent complete and ready for a seamless install - no tedious rebuilding, complex teardowns, or sourcing extra components required.
• Integrated Billet ATP5 Aluminum Channel Plate: Precision-machined in Arvada, CO from 5083 Aluminum Alloy - highly stable, virtually porosity-free, and engineered to resist warping under heavy loads.
• Optimized Fluid Routing: Redesigned internal pathways minimize fluid volume traveling to critical areas, dramatically cutting down hydraulic delay.
• Instantaneous, Crisp Shifts: Trims hundredths of a second off gear engagement to keep your Cummins turbo-diesel firmly locked inside its optimal power band.
• Total Cross-Leak Elimination: True, perfectly flat surfaces provide a permanent, cross-leak-free seal between the main valve body sections.
• Exceptional Dimensional Stability: Vertically quenched to eliminate internal stress before precision CNC machining, entirely preventing warping or distortion over time.
• Porosity-Free Microstructure: A dense, perfectly uniform metallic composition ensures Automatic Transmission Fluid (ATF) never hides in microscopic structural pockets or leaks across critical channels.
• Uniform Heat Distribution: Purpose-built to withstand severe service conditions, high-pressure setups, and extreme towing without ever losing its flawless, flat shape.

Applications:

• 1996-2007 Dodge 2500/3500 5.9L Cummins (47RE/48RE)

Details:

• Material: 5083 Aluminum Alloy
• Finish: Raw
• Engine Manufacturer: Cummins
• Engine Years: 1996-2007
• Fuel Type: Diesel
• Liter: 5.9 Liter
• Transmission Model: 47-RE, 48-RE
• Transmission Type: Automatic
• Core Type: Single
• Country Of Origin: USA
• Warranty: 3-Year Limited Warranty