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King Kong Allison 10L Transmission

$10,995.00
In Stock
SKU
RT10L1000KK

10L1000 Transmission for 2020+ Chevy/GMC Duramax

750HP Max

*VALVE BODIES ON NATIONAL BACKORDER, ETA FROM GM KEEPS GETTING PUSHED BACK*

We are excited to unveil our latest build- the King Kong 10L Allison Transmission - rated at 750HP.

Through rigorous real-world testing and research, we have formulated a build that we feel confident in providing to you.  

 

Please note: Due to this transmission still being relatively new, cores are not readily available - so you will need to send in your unit to be built. 

 

Build Specs:

  • The stock C, E, and F clutch pack count is 5 clutches. We have upgraded these sections with Power Packed GPZ Clutches and steels; which add an additional 20% capacity - resulting in increased holding power.
  • Zeroflex Billet E Clutch Hub *Patent Pending*
  • GPZ clutches and steels are added for the A, B, and D clutch packs; which outperforms OEM clutch packs by 20% - delivering more power to the ground.
  • Brand new OEM valve body with an increased capacity shift kit and thermal bypass.
  • Revmax Billet Triple Disc Converter - increasing lockup capability. 
  • OEM filters
  • PPE Deep Pan

DUE TO THE AVAILABILITY OF SOME OF THE OEM HARD PARTS THAT MUST BE RE-USED IN THE UNIT, BUILD TIMES MAY VARY. 

AS MORE PERFORMANCE PARTS BECOME AVAILABLE, WE WILL MODIFY THE POWER RATING AS NEEDED. 

More Information
Brand Randy's Transmissions
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Warranty: 12 Month / 12k Mile Warranty against defects & workmanship.

Misuse and abuse will nullify warranty.