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Dmaxstore Complete Stage 4 Transmission
Dmaxstore Complete Stage 4 Transmission

Dmaxstore Complete Stage 4 Transmission

$4,799.00 & Free Shipping +$1500.00 core charge (refundable)
Availability: In Stock

Available Options

* Stator:

* Year:

* Dmaxstore Transmission Pan Options:

Dmaxstore Transmission Options:


Dmaxstore Complete Stage 4 Transmission

Fits 2001-2005 Chevy/GMC 2500/3500 HD 4x4

850hp at the Crank


Application: 2001-2005 5 speed  Allison™ Transmission

  • Precision ML Series Billet Triple Clutch Converter
  • C1 includes:14 1-sided spline friction plates,1 bottom apply plate
  • C2 includes: 8 friction/8 steel plates
  • C3 includes: 5 friction/4 steel plates
  • C4 includes: 6 friction/5 steel plates
  • Heavy Duty Billet P.T.O side covers
  • Allison Deep Transmission Pan (Standard)
  • All valve body solenoids replaced with new Allison parts  
  • Upgraded BST valve
  • Recalibrated valve body


Fully assembled, The Dmaxstore stage 4 is ready for the track or anything you can put behind it.  All internal components are meticulously inspected prior to assembly by our certified Allison technicians. All valve body solenoids are replaced with new genuine Allison parts. Exterior cases are hot washed primed and painted Red before shipping.

Must send core return back within 60 days for full core charge refund.

Free shipping to any business location in the US (some restrictions apply)


5 year warranty on the Torque Converter.  1 year warranty on internal clutches against defects or delamination.

DMAXSTORE highly suggest a billet stator for boosted launches and competition sled pulling

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If you choose the Core + 10% option on this product, you will receive an additional $150 on top of the $1,500 core refund for a $1,650.00 Dmaxstore gift card (once core refund is processed).  Please fill out and return the core choice form that is included with your shipped product along with your core.