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2004.5-05 6.6L LLY GM Duramax Transmission

The introduction of the Allison 1000 transmission to the diesel truck market restored confidence in consumers that an automatic transmission can indeed handle the demands of exhaust braking and diesel ... read more

BD 1030230 Enhanced Stall Torque Converter 01-10 6.6L Duramax Allison 1000 BD-1030230 70.00 BD 1030230 Enhanced Stall Torque Converter  01-10 6.6L Duramax Allison 1000 BD-Power 1030230 Diesel Power Products carries the BD Torque Converter 01-10 6.6L Duramax Allison 1000 Single Disc Clutch 1030230 BD Valve Body 04.5-05 6.6L Duramax LLY Allison 1000 Transmission 1030471 BD-1030471 12.00 BD Valve Body 04.5-05 6.6L Duramax LLY Allison 1000 Transmission 1030471 BD-Power 1030471 Diesel Power Products carries the BD Valve Body for 04.5-05 6.6L Duramax LLY Allison 1000 Transmission 1030471 BD Xtrude Auxiliary Transmission Cooler 1030606 BD-1300611-main 0.00 BD Xtrude Auxiliary Transmission Cooler 1030606 BD-Power 1300611 Diesel Power Products carries the BD Auxiliary Transmission Coolers 1030610 BD Performance Allison 1000 Transmission 04.5-05 6.6L LLY Duramax 4WD 1064724 BD-1064724 149.00 BD Performance Allison 1000 Transmission 04.5-05 6.6L LLY Duramax 4WD 1064724 BD-Power 1064724 Disel Power Products carries the BD Performance Allison 1000 Transmission for 04.5-05 6.6L LLY Duramax 1064724 BD 1071240 Triple Torque Force Standard Stall Converter 01-16 6.6L GM Duramax with Allison 1000 BD-1071240 85.00 BD 1071240 Triple Torque Force Standard Stall Converter 01-16 6.6L GM Duramax with Allison 1000 BD-Power 1071240 Power Products carries the BD Triple Disc Torque Converter 2001-16 6.6L GM Duramax with Allison 1000 Transmission 1071240 Mag-Hytec Allison 1000 Transmission Pan 01-16 6.6L MH-A1000 15.00 Mag-Hytec Allison 1000 Transmission Pan 01-16 6.6L Mag-Hytec A1000 Diesel Power Products carries the Mag-Hytec Allison 1000 Transmission Pan for 01-16 6.6L PPE Performance Transmission Cooler for 01-10 Duramax LB7/LLY/LBZ/LMM PPE-124060000-Main 0.00 PPE Performance Transmission Cooler for 01-10 Duramax LB7/LLY/LBZ/LMM PPE (Pacific Performance Eng.) 124060000 Diesel Power Products now sells PPE Performance Transmission Cooler for 01-10 Duramax LB7/LLY/LBZ/LMM Schaeffer's All-Trans Supreme Transmission Fluid SL-0204SAT-Main 0.00 Schaeffer's All-Trans Supreme Transmission Fluid Schaeffer's Lubricants 0204SAT-SINGLE Supreme Automatic Transmission Fluid starts with the latest innovative technology in base stocks and additives. BD Billet Steel Flex Plate 01-18 GM Duramax BD-1041260 15.00 BD Billet Steel Flex Plate 01-18 GM Duramax BD-Power 1041260 BD offers up their 29.3 SFI rated Billet Steel FleX-Plate for the Allison backed Duramax! Unlike other manufacturers, BD is reusing the stock flywheel assembly to reduce costs and unnecessary part changes. BD Build it Allison Transmission Kits 01-10 6.6L GM Duramax Allison Trans BD-1062204-main 0.00 BD Build it Allison Transmission Kits 01-10 6.6L GM Duramax Allison Trans BD-Power 1062204 For an experienced builder these kits can be a big money saver as you will not have to deal with core charges and can save over $400 in freight charges! AFE Power Allison 1000 Transmission Pan 01-16 6.6L 46-70072 AFE-46-70072 16.00 AFE Power Allison 1000 Transmission Pan 01-16 6.6L 46-70072 AFE 46-70072 Diesel Power Products carries the AFE Power Allison 1000 Transmission Pan for 01-16 6.6L BD Xtruded Double Stacked Transmission Oil Cooler BD-1300601-DS-Main 0.00 BD Xtruded Double Stacked Transmission Oil Cooler BD-Power 1300601-DS Keep transmission heat under control with a BD Xtruded Double Stacked Transmission Cooler

The introduction of the Allison 1000 transmission to the diesel truck market restored confidence in consumers that an automatic transmission can indeed handle the demands of exhaust braking and diesel engine torque. But while the Allison is suitable for stock applications, we’ve found that it does have its limitations— particularly when flywheel horsepower exceeds 370 horsepower. That’s when the stock clutch packs can begin to slip, putting the computer in the dreaded “limp home” mode.
We offer many solutions to make sure your transmission as bulletproof as the rest of the truck and to ensure that all of the power you're making hits the pavement. Obviously, we recommend a complete transmission package in which the ENTIRE transmission is gone through and all necessary parts replaced with heavy duty components. However, for those simply wanting to "tweak" the Allison, we do offer BD, ATS, Banks, and AFE performance torque converters, Mag-Hytec, AFE, and ATS transmission pans, TS lockup controllers, and much more!
As always, if you are unsure of what's right for you, call or e-mail us at [email protected] and we'll be glad to help you decide.

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