Transmission:    4R70W - 700

This is our most popular 4R build.  This transmission utilizes a 300M input shaft and is built to dish out as much power as Ford factory parts can handle reliably.  It is fully rebuilt using F7 or newer cores we have available.  Each unit is fully inspected for wear, all gaskets and seals are replaced with quality new pieces, and final clearances are adjusted for performance use.  This transmission retains the use of lockup control, however it is not suggested for use past 700 ft/lbs of torque (with the exception of cruising in 4th gear).  Please contact me for details.

BEST SELLER !!!

SPECS:

- Pump and stator modified for best cooler flow and lubrication

- 300M hardened input shaft (stub shaft)

  1. -Raybestose Performance Stage 1 clutches (4 INT, 4 REV, 6 FWD, 7 DIR); combinations above 500 ft/lbs or racing applications should consider the Raybestose Blue Racing clutch upgrade

  2. -All stamped steel drums with greatest capacity

- Wide ratio gearing standard

- 2” Pro Series overdrive band

- 2.7” overdrive servo

- Updated accumulators with custom spring combinations

- Mechanical diode with improved snapring

  1. -Lube mods (force lubricated high heat or wear components for greater reliability and service life)

  2. -Machined planetary and sun gears for even greater lubrication and heat control

  3. -SPT-4R1 Series valve body (see Valve Body section for details)

- Tailshaft lube modification standard (suggested for numerically higher gearing)

- All new electronic solenoids and sensors

- Stock deep sump pan and filter

- High-temperature aluminum paint finish

- OPTIONS (contact for details)

    - Converter (prices vary by vehicle spec)

    - Raybestose Blue Racing clutch upgrade +$

    - Cooler: 11” x 12” x 3/4” stacked plate +$

    - Cast aluminum deep pan +$

    - Temperature Sensor +$

Transmissions:

4R70W - 500

4R70W - 700

4R70W - 950

Valve Bodies:


AOD