🔥 TWISTED PRO™ 4R70W / 4R75W / 4R75E

Ford AODE • 4R70W • 4R75W • 4R75E

450–550 HP

MODIFIED STREET • MILD BOOST • HEAVY TOWING • HARD USE

The Twisted Pro™ is the next step up from our Street build for modified Ford applications making more power, pulling more weight or getting driven harder.

We start with everything we address in the Street build, then step up the clutch capacity, intermediate holding system, overdrive servo and valve-body calibration for the additional load.

This is where we start building the transmission for horsepower instead of just correcting the factory wear points.

Every transmission is built in-house and matched to your vehicle, engine and intended use.

🔧 WHAT WE UPGRADE

CLUTCHES & BANDS

✔ High-Energy Performance Frictions

✔ New Steels

✔ Increased Clutch Capacity Where Applicable

✔ Wide High-Energy Overdrive Band

✔ New Reverse Band

✔ New Bonded Pistons & Seals Where Applicable

Why: At 450–550 HP the clutch packs and OD band are dealing with more torque and more heat. We increase clutch capacity where the unit allows it and set the clutch packs up for the power and intended use.

INTERNAL HARD PARTS

✔ Heavy-Duty 300M Intermediate Stub Shaft

✔ Mechanical Diode Upgrade Where Applicable

✔ Heavy-Duty Intermediate Clutch Spiral Retaining Ring

✔ Upgraded Overdrive Servo / Servo Pin System

✔ New Low/Reverse Roller Assembly

✔ Forward Clutch Hub Inspected for Spline Wear & Damage

✔ Direct Drum & Shaft Inspected for Spline Wear, Cracks & Damage

✔ Critical Bushings, Bearings & Thrust Surfaces Inspected and Replaced as Required

Why: More power starts finding the weak spots. The factory intermediate stub shaft is a known failure point as power and abuse increase, so the Pro gets an HD 300M stub shaft instead of putting the stock shaft back in. We also upgrade the intermediate clutch retention and overdrive servo system and inspect the drums, hubs and splines that carry the additional load.

🔧 PRO PERFORMANCE SHIFT KIT & VALVE BODY

✔ Performance Reprogramming / Shift Kit

✔ Firmer 1–2 & 2–3 Shifts

✔ Improved Clutch Apply

✔ Accumulator Upgrades

✔ EPC / Pressure-Control Updates

✔ Pressure-Regulator Updates

✔ Solenoid-Regulator Updates

✔ Overdrive Servo Circuit Corrections

✔ Cross-Leak Corrections

✔ Pro-Calibrated Line Pressure & Shift Timing

Why: The Street gets corrected. The Pro gets recalibrated.

We're not drilling holes just to make it slam gears. The valve body is set up to apply the clutches and OD band faster, hold them harder under load and clean up the lazy factory shift timing that burns parts when horsepower goes up.

PUMP

✔ Pump Completely Disassembled & Inspected

✔ Pump Clearances Checked & Corrected

✔ Pressure-Regulator System Updated

✔ Pump Wear Areas Addressed

✔ Pump Bushings & Sealing Surfaces Inspected

✔ Final Hydraulic Pressure Verified

Why: Good clutches don't mean shit without proper oil pressure. The pump has to maintain pressure and volume when the transmission is hot, under load and getting worked.

⚡ ALL NEW ELECTRONICS & SENSORS

✔ New EPC / Pressure Control Solenoid

✔ New Shift Solenoids

✔ New TCC Lock-Up Solenoid

✔ New Internal Wiring Harness / Lead Frame

✔ New MLPS (Manual Lever Position Sensor)

✔ New Output Speed Sensor(s) Where Applicable

🔄 PERFORMANCE LOCK-UP TORQUE CONVERTER INCLUDED

✔ Heavy-Duty Performance Lock-Up Converter

✔ Upgraded Lock-Up Clutch

✔ Approximately 1,800–2,200 RPM Stall — Application Dependent

✔ Stall Matched to Vehicle, Engine & Intended Use

Available upgrades include higher stall, anti-ballooning, billet-cover and multi-disc lock-up converters.

🚙 COMMON APPLICATIONS

Mustang • F-150 • Expedition • Explorer • Mountaineer • Crown Victoria • Grand Marquis • Marauder • Town Car • E-Series • Police Interceptor • Ford Performance Swaps & Restomods

Exact transmission configuration varies by year, engine, drivetrain

and vehicle. VIN/application verification is required before build.

🔥 TWISTED PRO™

450–550 HP • BUILT FOR MORE POWER

A step above the Street for customers making more power, towing heavier or driving the truck or car harder.

More clutch capacity. Upgraded intermediate and OD holding. Performance shift calibration. Better hydraulic control.

No need to fill a 500 HP street transmission with a pile of $1,000 race parts it doesn't need.

Making more than 550 HP, running serious boost/nitrous or beating on it at the track?

Step up to the Twisted Punisher™.