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
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.
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.
Ram is going to love it.
1. Increases torque
2. Adjust lock-up
and shift firmness.
3. Reduces drain-back.
4. Full time converter
5. Reduces light
throttle shuttle (1-3, or 1-2-1-2-1-2).