2001-2010 Duramax Randy's Stage 1 Allison 1000 Transmission (311241030)-Transmission-Randy's Transmissions-311241030-Dirty Diesel Customs

2001-2010 Duramax Stage 1 Allison 1000 Transmission (311241030)

Randy's Transmissions

Part Number: 311241030
Sale price$7,192.50 CAD

Additional Refundable Core Deposit Required of $2,775.00 CAD. Learn more.
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 Year Make Model Engine
2001-2010 GM 2500/3500 6.6L Duramax + Allision 1000

Power Rating: 500hp Max

Modifying a Duramax is one of the most fun things you can do! And even though the Allison 1000 is a great transmission, the Duramax can overpower it with a couple of choice mods. This is unfortunate because you want to stay out on the road enjoying the power you're making! We've paired with Randy's transmissions who offer mild to crazy Allison transmission builds that can work with any build you're planning!  

Part Number: 311241030

  • Raybestos C-3 and C-4 packs with additional clutch count
  • Billet Torque Converter
  • Modified lock-up valve
  • Transgo Trim Valves
  • New bonded pistons
  • New c-1 and c-2 clutches
  • New Bearings
  • RatioTek pressure kit