• Most orders over 200 automatically qualify for Free shipping Most orders over $200 automatically qualify for Free shipping.
  • Add a picture of your truck to our facebook and you could get your truck in Diesel Power Magazine! No purchace necessary. Add a picture of your truck to our facebook and you could get your truck in Diesel Power Magazine! No purchace necessary.
  • Post your favorite Diesel Parts to our facebook for a chance to win a $250 Gift Card! No purchace necessary. Post your favorite Diesel Parts to our facebook for a chance to win a $250 Gift Card! No purchace necessary.
  • Free Next Day Shipping on ALL Tuners!!!
																<h1><span xmlns="https://www.w3.org/1999/xhtml">YOUR #1 SOURCE FOR #2 POWER!!</span></h1>
																<span xmlns="https://www.w3.org/1999/xhtml">                            </span> Whenever you purchase a tuner from Diesel Power Products, we send it our via next day air. There is nothing else for you to do. Give us a call if you have any questions. Free Next Day Shipping on ALL Tuners!!!

    YOUR #1 SOURCE FOR #2 POWER!!

  • Add a picture of your truck to our facebook and you could get your truck in Diesel Power Magazine! No purchace necessary. Add a picture of your truck to our facebook and you could get your truck in Diesel Power Magazine! No purchace necessary.
  • We offer Paypal, Elayaway,Google Checkout, Visa, MasterCard, American Express, Discover, Cash, Check by mail and Google Checkout as payment methods. We offer Paypal, Elayaway,Google Checkout, Visa, MasterCard, American Express, Discover, Cash, Check by mail and Google Checkout as payment methods.
(0)

2001-04 6.6L LB7 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 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 performance torque converters, Mag-Hytec 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
cs@dieselpowerproducts.com and we'll be glad to help you decide.




Banks Billet™ Torque Converter
Banks Billet Torque Converter 2001-09 Chevy/GMC 6.6L Duramax Allison
DPP Price: $1,461.32 
SKU: BAN-72510
BD Auxillary Transmission Coolers
BD Auxiliary Transmission Coolers 1030610
DPP Price: $218.50 
SKU: BD-1030610
BD Billet Steel Flex Plate 01-12 GM Duramax
BD Billet Steel Flex Plate 01-12 GM Duramax
DPP Price: $400.00 
SKU: BD-1041260
BD Build it Allison Transmission Kits 2001-2006 6.6L GM Duramax Trucks
BD Build it Allison Transmission Kits 2001-2006
DPP Price: $1,656.00 
SKU: BD-
BD Deep Sump Transmission Pan 01-07 6.6L GM Duramax with Allison 1000 1061600
BD Deep Sump Transmission Pan 01-09 6.6L GM Duramax with Allison 1000 1061600
DPP Price: $270.75 
SKU: BD-1061600
BD Performance Allison 1000 Transmission 01-07 6.6L LB7 Duramax
BD Performance Allison 1000 Transmission 01-04 6.6L LB7 Duramax BD1064702 / 1064704
DPP Price: $3,995.00 
SKU: BD-
BD Torque Converter 01-07 6.6L Duramax Allison 1000 Single Disc Clutch 1030230
BD Torque Converter 01-07 6.6L Duramax Allison 1000 Single Disc Clutch 1030230
DPP Price: $1,092.50 
SKU: BD-1030230
BD Triple Disc Torque Converter 2001-10 6.6L GM Duramax with Allison 1000 Transmission 1071230 1071231
BD Torque Converter 2001-10 6.6L GM Duramax with Allison 1000 Triple Disc 1071230 1071231
DPP Price: $1,282.50 
SKU: BD-
BD Valve Body 01-04 6.6L Duramax LB7 Allison 1000 Transmission 1030470
BD Valve Body 01-04 6.6L Duramax LB7 Allison 1000 Transmission 1030470
DPP Price: $565.25 
SKU: BD-1030470
Bully Dog Duramax Shift Enhancer
Bully Dog Shift Enhancer 2001-05 GM Duramax
DPP Price: $115.99 
SKU: BUL-
Mag-Hytec Allison 1000 Transmission Pan 01-09 6.6L
Mag-Hytec Allison 1000 Transmission Pan 01-12 6.6L
DPP Price: $270.75 
SKU: MH-A1000
PPE Allison 5 To 6 Speed Conversion Kit for 01-05 Duramax Allison
PPE Allison 5 To 6 Speed Conversion Kit for 01-05 Duramax Allison
Regular Price: $2,299.99
DPP Sale Price: $2,070.00 
SKU: PPE-1280360
PPE Deep Tranmission Pan for 01-11 Duramax LB7/LLY/LBZ/LMM
PPE Deep Tranmission Pan for 01-11 Duramax LB7/LLY/LBZ/LMM
DPP Price: $299.00 
SKU: PPE-128051000
PPE Performance Transmission Cooler for 01-10 Duramax LB7/LLY/LBZ/LMM
PPE Performance Transmission Cooler for 01-10 Duramax LB7/LLY/LBZ/LMM
DPP Price: $429.99 
SKU: PPE-
Schaeffer's ALL-TRANS surpreme Transmission fluid
Schaeffer's ALL-TRANS Surpreme Transmission Fluid
Regular Price: $145.00
DPP Sale Price: $123.99 
SKU: SL-0204SAT
Suncoast Valve Body 01-05 6.6L GM Allison
Suncoast Valve Body 01-05 6.6L GM Allison
DPP Price: $749.00 
SKU: