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Suncoast Valve Body

The valve body controls gear selection, line pressure (clamping force), line rise (meeting torque demand), converter mode, flow and pressure, along with shift timing and quality. The Sun Coast valve body addresses all of these areas to enhance transmission operation and durability. The Sun Coast valve body allows for crisper shifts, enhanced converter operation, cooler operating temperatures, and increased lube flow. Full time converter feed assures lube flow while in the park position and under high throttle conditions. Torque converter clutch loc-up can be achieved in all forward gears when used in conjunction with a controller. This feature is desirable for optimum exhaust brake operation. Sun Coast offers a choice of valve body calibrations to fit your application.
Ram Valve Body
Ram Valve Body
GM Valve Body
Allison Valve Body
The valve body controls the shifting of the transmission. The computer controls when the valve body shifts the transmission. Our manual valve body will give you full control of when the transmission shifts with no delay as the electronic types do. Shifts will be precise, quick and firmer than any electric shifted valve body. We can build our manual valve body to have the standard forward shift pattern or a reverse shift pattern. Now why would you need a reverse pattern? No need to worry about slamming the shifter towards neutral or reverse.

You can also add a air shifter to shift 1-2 and 2-3 then call lock-up and 4th with toggles or a electronic device off of MPH/RPM's . The Dedenbear's 3 speed CO2 shifter makes both 1-2 and 2-3 shifts automatically at any preset rpm. By installing the largest solenoid ever fitted to a shifter, they have created the fastest shifting 3 speed unit on the market. Engineered to work with the Chrysler reverse pattern automatic transmissions. No modifications required. Just bolt this pre-assembled unit to the back of a Turbo Action Cheetah shifter, plumb the air line, and attach two wires. All parts are plated for corrosion resistance and professional appearance.

Thoroughbred Diesel is a authorized Suncoast dealer. Suncoast makes a great GM Allison valve body or Dodge Cummins valve body. Call us toll free at 866-737-4966 with any questions, we are a experienced diesel company. Free shipping with no handling fees on any Suncoast valve body. The core charge will be refunded back to your credit card once we receive it.

Your Ram is going to love it.

1. Increases torque capacity.

2. Adjust lock-up and shift firmness.

3. Reduces drain-back.

4. Full time converter feed.

5. Reduces light throttle shuttle (1-3, or 1-2-1-2-1-2).

6. Precise max throttle up shifts.

Thoroughbred Diesel logo glowing Thoroughbred Diesel Performance and Repair Shop
4843 Rockwell rd.
Winchester, KY 40391
Call Toll Free: 1-866-737-4966
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