AutoParts Store
Shopper Approved - 4.8 StarsTrust Guard Secure
SHOP
PRODUCTSBRANDSPARTS REQUESTDEALERS
SUPPORT
CONTACTORDER STATUSFAQSHIPPING POLICYRETURN POLICYPRIVACY POLICY
COMPANY
ABOUT USNEWSGALLERYREADERS RIDESRR TERMS OF USESITE MAP

Copyright © 2026 KT Performance. All Rights Reserved. Powered by  Web Shop Manager.

kt-performance
kt-performance
Additives & Fluids
Air Intake & Cleaning Kits
  • Air Filters
  • Air Intakes
Apparel
Axles & Axle Parts
  • Axle - Rear (Both Sides)
  • Axle - Rear Left
  • Axle - Rear Right
  • Axle Bearings & Seals
  • Axle Kit - Front
  • Axle Kit - Rear
  • Bearing Kits
  • Cases & Spiders
  • Differential Covers
  • Miscellaneous Axle Parts
  • Ring & Pinion Sets
  • Small Parts & Seals
  • Traction Devices
  • Yokes
Dually Wheels|Wheels|Tire & Wheels
Electronic Accessories
Electronic Performance
Electronic Performance/ Tuners
  • Street Application Performance
Engine Parts
  • Coolant System Parts
  • Engine Controllers/Sensors
  • Engine Fasteners
  • Engine Gaskets & Seals
  • Exhaust Manifolds
  • Fuel Injection Parts
  • Intercoolers/Tubing
  • Miscellaneous Maintenance Items
  • Oil System & Filters
  • Pistons and Rings
  • Turbos/Superchargers & Parts
Exhaust
  • 3" Cat Back Exhaust
Exterior Accessories
  • Bed Accessories
  • Brush Guards & Bumpers
  • Fender Trim
  • Nerf Bars & Steps
  • Winches
Fuel Pump Systems
Gauges
  • 2-1/16" Gauges
Holiday Super Savings Sale!
  • FASS Sale Items
  • Industrial Injection Sale Items
  • XDP Sale Items
Lighting
  • Fog, Auxiliary Lighting & LED Lights
  • Headlights/Driving Lamps
  • Lighting Mounts, Covers & Accessories
  • X - Off-Road Lighting
New Edge Items
Steering/Suspension Parts
Stock Room
Test Category
Tools
  • Tool Boxes
Towing & Recovery
Transmission
  • Complete Automatic Transmissions
  • Jeep Transmission & Components
  • Misc. Transmission Parts
  • Torque Converters
  • Transmission Rebuild Kits
UTV Accessories
  • UTV Accessories
  • UTV Axles
  • UTV Bearings
  • UTV Belts
  • UTV Bumpers
  • UTV Doors/Enclosuers
  • UTV Engine Parts/Clutch Kits
  • UTV Frame/ Chassis
  • UTV Lift Kits/ Portals
  • UTV Radios/Audio
  • UTV Radius Arms
  • UTV Rock Sliders/Nerf Bars
  • UTV Steering/Suspension
  • UTV Tire Racks
  • UTV Tires/Wheels
  • UTV Windshield

Brands

Parts Request

Dealers

About

Contact

1-855-587-3736

MY CART

YOUR CART IS EMPTY

Browse parts and accessories to get started.

Brands
Parts Request
Dealers
About
Contact
HOME / PRODUCT / ATS Allison Co-Pilot Transmission Controller for Chevy/GMC (2001-05) 6.6L Duramax, LB7/LLY, 5-Speed
SaleATS Allison Co-Pilot Transmission Controller for Chevy/GMC (2001-05) 6.6L Duramax, LB7/LLY, 5-Speed

ATS Allison Co-Pilot Transmission Controller for Chevy/GMC (2001-05) 6.6L Duramax, LB7/LLY, 5-Speed

SKU: FSMF6019004248
ATS Allison Co-Pilot Transmission Controller for Chevy/GMC 6.6L Duramax, LB7/LLY, 5-Speed The Co-Pilot for the 2001-05 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-Pilot 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-Pilot 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-Pilot transmission system the transmission clutch packs receive approximately 230-PSI, more than 2.5 times the stock pressure. See Part #ATS6019244248

Call for Availability

Loading options…

Description

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

Tell a Friend

Your Name:
Product:ATS Allison Co-Pilot Transmission Controller for Chevy/GMC (2001-05) 6.6L Duramax, LB7/LLY, 5-Speed

200 characters remaining