Allison 1000 Performance Transmission Performance Boss 900
$9,000.00
PERFORMANCE BOSS 900
Heavy Towing/Heavy Performance
Built for serious power and unwavering reliability, the RedLine 900 HP Allison 1000 is engineered to handle extreme horsepower while maintaining the durability and drivability your truck depends on. Whether you're pushing big numbers on the dyno, towing heavy, or daily driving a high-horsepower setup, this build delivers unmatched strength, pressure control, and clutch integrity across the entire transmission.
Horsepower Rating: Up to 900
This 900 hp Allison 1000 build includes:
- Goerend Three Disk Low Stall Billet Stator Torque Converter
- 300 M Billet Input Shaft
- Billet P2 Planetary Carrier
- Billet C2 Clutch Hub
- HD Input Sungear
- 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
- 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
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Installation Info
Learn more about transmission installation
Contact us for availability
What does contact us for availability mean? It means we do not have any cores on site however we can build yours. Send us your transmission to be built. Once received, the process should only take between 3-5 days.
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