2004.5 - 2005 Allison 1000 5-Speed Transmission for LLY 6.6L Duramax
***IMPORTANT ~ READ FIRST***
Randy's Transmissions are sent flat-rate freight. This freight cost covers freight to you and then back for the core return. Expedited shipping is not available for this item. Shipping address MUST be to an address with a loading dock or have a forklift. Please contact us first if other arrangements must be made.
Built to order: Typical build time of 5 days before shipping.
Warranty: Manufacturer 2-Year / Unlimited Mile. (Stage 1 & 2)
This item requires a Core Return or Core Charge
Please see link below for more information
Part # 311241031-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 2 725 Hp max
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.
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