GM Allison A-1000 2001-Present Stage 3

GM Allison A-1000 2001-Present Stage 3


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. 

The transmission includes: 

  • Gorend Three Disk Low Stall Billet 105x Torque Converter
  • Raybestos GPZ clutches in every pack with 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

Horsepower Rating: 550rwhp to the tires.
Build Cost $ 4,650.00

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