• Allision Stage 3
  • Allision Stage 3

GM ALLISON A-1000 Stage 3



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Out of stock



This transmission was designed for everyone that is running a tuner, or EFI live. It is rated for 550 rear wheel horsepower. This is not a kit slapped in a used transmission. 

Horsepower Rating: Up to 550

This build includes:

  • Gorend Three Disk Low Stall Billet Torque Converter
  • Raybestos GPZ clutches in every pack with an increased clutch count in C-1, C-2, C-3 AND C-4
  • All New Bearings 
  • Bonded Pistons
  • Gaskets and Seals
  • Redline High-Pressure Custom Built Valvebody
  • Upgraded C-2 Piston apply and release on 5 speeds
  • Front Pump
Weight 300 lbs
Dimensions 48 × 40 × 48 in
Vehicle Engine


Vehicle Make

Chevy, GM, GMC

Vehicle Year



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