🔥 Twisted Executioner™ Ford C6 – Big Block

☠️ Extreme Duty Performance Transmission

The Twisted Executioner™ C6 is our highest-tier big block Ford transmission, built for high horsepower, heavy torque, and demanding applications where standard builds do not hold up.

This is not a stock rebuild. Each unit is upgraded with critical hard parts, increased holding capacity, and calibrated hydraulics to handle aggressive street, strip, and heavy-use setups.

Built in-house and calibrated the Twisted Torque™ way, every transmission is designed for consistent performance and durability under load.

⚙️ Power Range

Designed for:

✔ High horsepower big block applications

✔ Stroker and boosted combinations

✔ Street / strip and aggressive use

✔ Heavy vehicles and 4x4 applications

(Final durability depends on overall vehicle setup, tuning, and use.)

⚙️ Extreme Duty Build Specifications

🔩 Upgraded Hard Parts

• 300M Performance Input Shaft

• Upgraded Output Shaft (4x4 applications where required)

• Billet Forward Drum (4140 Steel)

• Reinforced Direct Drum

⚙️ Geartrain & Load Capacity

• Performance Straight-Cut Planetary Gear Set

• 6-Pinion Rear Carrier (4340 Steel)

• 5-Pinion Front Carrier (Investment Cast Steel)

• Reinforced Internal Components

👉 Straight-cut gear design reduces thrust loading under torque and improves strength compared to factory helical gearsets.

🧵 Clutch & Holding Capacity

• Twisted Torque™ HD Clutches and Steels

• Increased Clutch Capacity Configuration

• Wide Performance Intermediate Band

• Heavy-Duty R-Style Servo Assembly (Increased Apply Area)

🔧 Hydraulic System

• Increased Line Pressure Calibration

• Pump Modified & Updated the Twisted Torque™ Way

• Valve Body Modified & Updated the Twisted Torque™ Way

• New Vacuum Modulator

🧰 Complete Rebuild

• New Bushing Kit

• Upgraded Thrust System

• New Seals and Rings

• New Filter

• Remanufactured Pump Assembly

⚙️ Torque Converter

✔ Anti-ballooning torque converter included

✔ Stall matched to your combination

Stall is selected based on:

• Engine setup

• Vehicle weight

• Gear ratio and tire size

• Intended use

👉 Proper converter selection is critical for drivability and longevity.

⚠️ Valve Body Options

For more aggressive setups:

• Full Manual Reverse Pattern Valve Body

• Transbrake Option Available

🧊 Cooling Requirements

The C6 is a non-overdrive transmission — heat control is critical.

• External stacked-plate cooler REQUIRED

• Radiator cooler alone is not sufficient

• Cooler and lines must be flushed or replaced

🔩 Fitment

Fits Ford big block applications:

• 390 / 406 / 427 / 428 FE

• 429 / 460

☠️ Bottom Line

The Twisted Executioner™ C6 is built for high-power applications where durability matters.

👉 If your setup pushes the limits, this is the level of transmission required to support it.