GM Allison A-1000 2001-Present Stage 4

GM Allison A-1000 2001-Present Stage 4

Heavy Towing/Performance

This build is designed for the customer that has a tuner, or EFI live, and Wants room to grow into bigger injectors, Turbo or a built engine.

The transmission includes: 

  • Gorend Three Disk Low Stall Billet Stator 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
  • Pressure Switch
  • RedLine High Pressure Pump
  • RedLine High Pressure Custom Built Valvebody
  • New Valvebody Harness
  • Upgraded C-2 Piston (Apply and Release on five speeds)
  • Mag Hytec Extra Capacity Transmission Pan

Horsepower Rating: 750rwhp to the tires.
Build Cost $ 5,500.00