Randy's Transmissions - Allison 1000 5-Speed Stage 4 (900HP and UP) Transmission + Goerend Torque Converter (Requires 1-Piece billet flexplate) 311241035-LLY
Randy's Transmissions - Allison 1000 5-Speed Stage 4 (900HP and UP) Transmission + Goerend Torque Converter (Requires 1-Piece billet flexplate) 311241035-LLY
Randy's Transmissions - Allison 1000 5-Speed Stage 4 (900HP and UP) Transmission + Goerend Torque Converter (Requires 1-Piece billet flexplate) 311241035-LLY

Randy's Transmissions

Randy's Transmissions - Allison 1000 5-Speed Stage 4 (900HP and UP) Transmission + Goerend Torque Converter (Requires 1-Piece billet flexplate) 311241035-LLY

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SKU: R/T311241035-LLY
$9,995.00
Freight (Continental US): +$600.00

Short Description

Refundable Core Charge: $1500

More Information

CORE CHARGE OPTIONS

Core Charge Agreement - If selecting to SEND CORE IN FIRST above, I understand that I will need to send in my core items first and have them accepted before the shipment of the new part or parts is authorized. If I select to pay the core charge, I understand that my part or parts can ship as soon as available.
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Product Details  
Randy's Transmissions - Allison 1000 5-Speed Stage 4 (900HP and UP) Transmission + Goerend Torque Converter

Part # 311241035-LLY

Randy's Transmission has garnered a well earned reputation for building some of the best performance and competition use transmissions you can find, anywhere. Using quality components and know-how that can only come from years of running their own 2000+ HP truck, you can see why.

Allison 1000 Stage 4 900+ Hp max

  • Raybestos C-3 C-4 Torque kit custom machined pressure plates
  • LML style pistons and return springs
  • Raybestos C-1, C-2 Torque kit  
  • Ratio Tek pressure upgrades 
  • Transgo trim valves
  • New torrington bearings
  • Goerend Torque converter with billet stator custom stalls available 
  • New OE filters 
  • Billet input
  • Billet c-2 hub
  • Billet output
  • Billet P-2 planet
  • Flexplate not included

NOTE: use of a billet flex plate is recommended for Stage 1 and necessary for Stage 2 and UP!

Warning: cores must be like-for-like - A 5-Speed core will not be accepted for a 6-Speed transmission or vice-versa.

WARNING : This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov

Warranty Information  

1 Year 12,000 mile limited warranty (Stage 3 & 4)
1 Year 12,000 mile limited warranty will not cover broken cases or shafts of transmission. Abuse, misuse, or burn down due to operator error will void warranty. Any warranty work must be performed at RandyÂ’s Transmissions in Tooele UT. It is the vehicle ownerÂ’s responsibility to ship transmission or vehicle to RandyÂ’s location for any and all repairs needing to be performed. Any repairs to transmission not authorized by RandyÂ’s Transmissions will void warranty and will not be covered by RandyÂ’s Transmissions.


HOT SHOT AND PLOW TRUCK DRIVERS: WARRANTY IS 12 MONTH / 12,000 MILES.
PLEASE NOTE: IF YOU ARE INSTALLING A TRANSMISSION YOURSELF, IT IS YOUR RESPONSIBILITY TO HAVE THE TRANSMISSION COOLER FLUSHED BY A PROFESSIONAL PRIOR TO TRANSMISSION INSTALL. FAILURE TO DO SO, MAY RESULT IN CONTAMINATED FLUID AND OLD MATERIAL GETTING INTO THE NEW UNIT.
POURING ATF THROUGH THE COOLER IS NOT SUFFICIENT ENOUGH.
IT IS YOUR RESPONSIBILITY TO READ ANY LITERATURE THAT MAY COME WITH YOUR TRANSMISSION OR OTHER COMPONENT REGARDING ADDITIONAL STEPS THAT MUST BE TAKEN IN ORDER FOR A PROPER INSTALLATION & FUNCTION OF THE UNIT.

For the first 90 days of warranty we will pay Shipping to shops due to a covered failure. R&R labor at this time is a case-by-case basis. Fluids and incidentals are not covered.
*WARRANTIES ARE NON-TRANSFERABLE*

FITMENT