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TOPIC: Shift kit for LML

Shift kit for LML 1 year 8 months ago #27345

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Wanted to know if anyone makes a shift kit for the lml's trans.
2012 Denali HD
Some go fast goodies...
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Shift kit for LML 1 year 8 months ago #27355

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I think that the tranny it the same as the LMM, but Allison upgrade some part for the LMLs. Sun-cost,ATS, PPE they should have something. Are you going to build your tranny?
2001 Chevy Duramax
Mild Built Engine, Built Transmission, S366 Turbo, 30% over injectors, Dual CP3, Moonshine tuned Via EFI LIVE.
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Shift kit for LML 1 year 8 months ago #27395

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I only have 12000 miles on my truck so i wouldnt put a shift kit in until later. It shifts fine now but would like to do a shift kit in the future. Unless your pushin over 600 hp there is no reason to have a built trans.
2012 Denali HD
Some go fast goodies...
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Shift kit for LML 1 year 8 months ago #27402

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If it is built then it is harder to brake, when if is stock. :woohoo: I would look into doing a ATS Co-Pilot.
2001 Chevy Duramax
Mild Built Engine, Built Transmission, S366 Turbo, 30% over injectors, Dual CP3, Moonshine tuned Via EFI LIVE.
Last Edit: 1 year 8 months ago by MAXX IT OUT.
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Shift kit for LML 1 year 8 months ago #27410

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What does that consist of and how much?
2012 Denali HD
Some go fast goodies...
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Shift kit for LML 1 year 8 months ago #27411

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*Standard* Co-Pilot LCT-1000 6 Speed Upgrade Kit, Late 2007 to Early 2010, LMM

Part # 6019004326

*Standard* Co-Pilot, GM, Late 2007 to Early 2010 Allison 1000 6 Speed, 6.6L Duramax LMM, Controls Transmission Pressure, TCC Lockup Based on MAP, VSS, TPS in RACE MODE only. ****Co-Pilots for the 6-Speed Allison transmissions require the ATS Deep Transmission Pan****
The Co Pilot for the Late 2007 to Early 2010 Allison 1000 makes it possible to transfer increased power levels over stock developed by a modified engine to the rear wheels without causing the dreaded transmission slip and "Fail Safe" condition that plagues the Allison transmission. The Co-PilotTM package alone, without any internal transmission modifications, allows the transmission to handle approximately 85 more horsepower and 120 foot pounds of torque over the power level at which the stock Allison will typically enter into "Fail Safe" mode, roughly 425HP/650Tq. The Co-PilotTM kit allows the transmissions clutch packs to receive full line pressure (clamping force needed to apply clutches) during high power situations. The stock Allison LCT-1000/2000 and 2400 transmissions torque capacity has been reduced by the limited pressure that is available in the clutch packs. The stock Allison transmission only receives approximately 86-PSI oil pressure to the clutch packs when in 5th gear. After the addition of the Co-PilotTM transmission system the transmission clutch packs receive approximately 230-PSI, more than 2.5 times the stock pressure.

Please read the Allison Co-Pilot Tech Info under the Additional Information on the right side of this webpage.

Co-Pilot Features and Benefits:
Increases clutch pack apply pressure relative to boost, throttle position, and vehicle speed sensor

More effective than any "shift kit" - Pressure increases more than double what shift kits will do without harsh or erratic shifting!
Creates a more efficient power transfer by controlling torque converter lockup, which results in cooler transmission running temperatures

In-cab push button control (adjustable on-the-fly)

User selectable "Race Mode" which forces lockup after the 1-2 shift while maintaining full line pressure

Automatically controls an exhaust brake

They don't have them on there web site for the LMLs, but I think they make it.
2001 Chevy Duramax
Mild Built Engine, Built Transmission, S366 Turbo, 30% over injectors, Dual CP3, Moonshine tuned Via EFI LIVE.
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