🔥 Twisted Punisher™ Allison 1000 Transmission

⚠️ Fits 2001–2010 GM Duramax 2500HD / 3500HD (2WD & 4WD)

💀 Built for Serious Power. Built for Abuse. Built the Twisted Torque™ Way.

Up to 850 HP | Up to 1,600 lb-ft Torque

The Twisted Punisher™ Allison 1000 is designed for customers who demand more than a towing transmission.

Built for high-performance Duramax applications, aggressive tuning, larger turbochargers, competition use, and demanding street performance, the Punisher™ package addresses the known limitations of the Allison 1000 platform while maintaining excellent drivability and durability.

This is not a stock replacement transmission.

This is a serious Allison built for serious power.

🔥 WHAT MAKES THE PUNISHER™ DIFFERENT

🔥 Billet Performance Shaft Set

🔥 Triple Disc Billet Torque Converter

🔥 Raybestos GPZ / Alto G3 Performance Clutches

🔥 Maximum Clutch Capacity C1-C5

🔥 High Pressure Front Vane Pump

🔥 New Allison Gear Pump

🔥 Twisted Torque™ High Pressure Valve Body

🔥 Upgraded C2 Apply & Release System

🔥 Deep Capacity Aluminum Pan

⚙️ POWER RATING

🔥 Up to 850 HP

🔥 Up to 1,600 lb-ft Engine Torque

💡 Designed for aggressive tuning, larger turbochargers, heavy towing, and high-performance diesel applications.

⚙️ INCLUDED TORQUE CONVERTER

🔥 Triple Disc Billet Torque Converter Included

• Increased lockup holding capability

• Improved towing durability

• Improved converter clutch life

• Built for high horsepower applications

• Matched for performance and heavy-duty use

🛠️ INTERNAL BUILD SPECIFICATIONS

🔩 PERFORMANCE SHAFT PACKAGE

🔥 Billet Input Shaft

🔥 Billet Intermediate Shaft

🔥 Billet Output Shaft

• Manufactured from premium 9310 Vacuum Melt Steel

• Black oxide coated for corrosion resistance

• Designed for extreme Allison applications

• Made in the USA

🔩 CLUTCH SYSTEM

🔥 Raybestos GPZ / Alto G3 Performance Clutches

🔥 Maximum Clutch Capacity C1-C5

• Performance friction materials throughout

• New steels throughout transmission

• Precision clutch clearance setup

• Increased holding capability under load

🔧 PUMP SYSTEM

🔥 High Pressure Front Vane Pump

🔥 New Allison Gear Pump

• Increased hydraulic stability

• Improved pressure control

• Designed for maximum clutch holding capacity

• Performance calibrated

⚙️ VALVE BODY

🔥 Twisted Torque™ High Pressure Valve Body

• Performance pressure calibration

• Improved clutch apply control

• Enhanced converter apply strategy

• Optimized line pressure management

• Designed for high horsepower applications

🔩 HARD PARTS

🔥 Upgraded C2 Apply & Release System

🔥 New Pressure Manifold

• Drums, hubs, shafts and planetary assemblies inspected

• New bushings installed throughout transmission

• New bearings installed

• Endplay measured and verified

🔌 ELECTRONICS PACKAGE

🔥 New Internal Valve Body Harness

🔥 New Speed Sensors

• Internal electronics inspected and verified

• Pressure control system verified

• Ready for installation

🧴 SEALS & GASKETS

• Complete overhaul kit installed

• New gaskets, seals and sealing rings

• Bonded pistons inspected and replaced as required

• Hydraulic sealing integrity restored

🧊 FILTRATION & COOLING

🔥 New Allison Spin-On Filter

🔥 New Allison Flat Filter

🔥 Deep Capacity Aluminum Pan

• Increased fluid capacity

• Improved heat management

• Ready for installation

💡 IDEAL FOR

✅ Aggressive tuning

✅ Larger turbochargers

✅ Heavy towing

✅ Performance street trucks

✅ Weekend competition use

✅ High horsepower Duramax applications

⚠️ NOT INTENDED FOR

❌ Extreme competition vehicles exceeding rated power levels

❌ Dedicated race-only applications requiring custom transmission combinations

👉 Step up to the Twisted Executioner™ Allison 1000 for extreme horsepower and dedicated competition applications.

💬 NEED HELP?

Questions about fitment, towing, installation, tuning or setup?

📞 833-858-9612

📧 sales@twistedtorque.com

Built Strong. Built Twisted.