Shop with Blessed Performance for Randy's Transmission Allison 1000 Transmission STAGE 1 500HP MAX for your 2001-2010 Duramax
Highlights:
Allison 1000 Stage 1 500hp Max
- Raybestos or ALTO G3 C-3 and C-4 packs with additional clutch count
- Randy’s Billet Torque Converter
- Modified lock up valve
- Transgo Trim Valves
- New bonded pistons
- Raybestos or ALTO G3 c-1 and c-2 clutches
- New Bearings