Valve Body

Improve your LB7 or LLY's reliability by utilizing our in-house designed and tested kit coupled with our established transmission tuning. We calibrate firmness and timing of shifts, so you’ll be guaranteed to feel the smoothness and better shift...

The valve body is flat sanded to our tolerances. We install Sonnax billet accumulators proven to prevent bore wear and provides unsurpassed sealing qualities, Sonnax accumulator plate cover with 3 additional bolts eliminating plate blowout, SSV is reamed...

Always use white solenoid pack or update to new white solenoid pack. The valve body is considered the nervous system of the transmission; the valve body is responsible for converting the electrical signals from the TCM into hydraulic actions. The...

The valve body is considered the nervous system of the transmission; the valve body is responsible for converting the electrical signals from the TCM into hydraulic actions. The 68-RFE uses a non-synchronous, clutch-to-clutch design. This means that the...

Tap Shifter Kit; Incl. New Model Shift Lever; Control Module; Exchange Valve Body; Gear Selection Display; Wiring Harness;Tap Shifter for your 03-07 47RE/48RE gives gear selection and converter lock-up control. Automatic or manual shifting of the...

Automatic Transmission Pressure Enhancer; Prevents Clutch Slippage; Prevents Shift Flare;The Ford 6R140 transmission varies line pressure between 70 and 170 psi. This works well for stock trucks but for heavy duty use and higher horsepower applications...

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. SunCoast valve bodies address all of these areas to enhance transmission...

Transmission Valve Body; Modified To Optimize Performance And Towing Applications; Incl. Valve Body/Hardware;BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered...

Transmission Valve Body; Modified To Optimize Performance And Towing Applications; Incl. Valve Body/Hardware;BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered...

Transmission Valve Body; Modified To Optimize Performance And Towing Applications; Incl. Valve Body/Hardware;BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered...

This will take place of your EPC Solenoid in the valve body, and it works as a fooler plug in the bore. The factory solenoid will snap back into the back of the plug and remain plugged into the factory wiring harness. The Factory LML/L5P Allison...

For over two decades SunCoast has continually led the the industry in both innovation and performance. Dating back to the days of Redneck Nationals and Team Green before outlaw racing was even thought of SunCoast transmissions were breaking records and...

The Sun Coast 4-Ring Billet Accumulator Piston is an upgrade for the plastic 2-ring piston found in the transmission of your 1994-2007 Dodge 5.9L Cummins. These 4-ring piston stops cross leaks and piston breakage commonly associated with the factory unit.

Industry leading custom bonded gasket valve body separator plate substantially reduces cross leaks compared to stock and other aftermarket kits, even with much higher line pressures - up to 250psi. Kit includes a heavy duty accumulator plate to prevent...

The valve body is flat sanded to our tolerances. We install Sonnax billet accumulators proven to prevent bore wear and provides unsurpassed sealing qualities, Sonnax accumulator plate cover with 3 additional bolts eliminating plate blowout, SSV is reamed...

Accumulator Body; Modified To Optimize Performance And Towing Applications; Incl. Accumulator Body/Shims/Pan Gasket/Filter;BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products...

Transmission Valve Body; Modified To Optimize Performance And Towing Applications; Incl. Valve Body/Hardware;BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes a wide range of products specifically engineered...

Performance *RACING EDITION* Valve Body (progressive line rise), 1994-95 Dodge 47RH. Exhaust brake-ready, allows 1st-2nd gear lock-up if using w/ Commander

The Sun Coast A1-6VB-TCM-LB7 Allison 5-6 Speed Conversion for your 2001-2004 GM 6.6L Duramax LB7 converts your 5-Speed Allison A1000 Transmission into a 6-Speed like the later models. With the conversion, you can drop 325 engine rpm @ 75 mph with 3.73...

The Sun Coast A1-6VB-TCM-LLY Allison 5-6 Speed Conversion for your 2004.5-2005 GM 6.6L Duramax LB7 converts your 5-Speed Allison A1000 Transmission into a 6-Speed like the later models. With the conversion, you can drop 325 engine rpm @ 75 mph with 3.73...

SunCoast is proud to release its new Pro-Loc Ducenti 200psi Shift Calibration Kit for the 68RFE. What we present to you today is not just a haphazardly put together solution but the cumulation of many years of refinement. In this kit, we address...

SunCoasts reverse manual valve body will give full control when the transmission shifts and with no delay as the electronic types do. Shifts will be precise, quicker, and firmer than any electric shifted valve body. Whats the need for a reverse pattern?...

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. SunCoast valve bodies address all of these areas to enhance transmission...

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. SunCoast valve bodies address all of these areas to enhance transmission...

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. SunCoast valve bodies address all of these areas to enhance transmission...

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. SunCoast valve bodies address all of these areas to enhance transmission...

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. SunCoast valve bodies address all of these areas to enhance transmission...

Shift solenoids are actuators used by electronically controlled transmissions to control fluid flow. Some of the today's transmissions use (PWM) pulse width modulated solenoids that are controlled by a duty cycle. A 25% duty cycle means that the PWM...

Shift solenoids are actuators used by electronically controlled transmissions to control fluid flow. Some of the today's transmissions use (PWM) pulse width modulated solenoids that are controlled by a duty cycle. A 25% duty cycle means that the PWM...

Shift solenoids are actuators used by electronically controlled transmissions to control fluid flow. Some of the today's transmissions use (PWM) pulse width modulated solenoids that are controlled by a duty cycle. A 25% duty cycle means that the PWM...