King Kong Allison 10L Transmission
10L1000 Transmission for 2020+ Chevy/GMC Duramax
750HP Max
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. Â
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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.Â
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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.Â
- 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.Â
AS MORE PERFORMANCE PARTS BECOME AVAILABLE, WE WILL MODIFY THE POWER RATING AS NEEDED.Â
Brand | Randy's Transmissions |
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Warranty: 12 Month / 12k Mile Warranty against defects & workmanship.
Misuse and abuse will nullify warranty.