2006-2007 6.6L GM Duramax LLY/LBZ
Automatic Transmission | Torque Converters | Pans


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.

ARP Flexplate Bolt Kit 01-10 6.6L GM Duramax
ARP-230-2901
DPP Price: $81.77
ATS Transmission Pan +5 Qts. 01+ 6.6L Duramax Allison Transmission
ATS-3019004248
Regular Price: $337.25
On Sale Now: $320.39
ATS TripleLok Torque Converter 01-10 GM 6.6L Duramax Allison Transmission
ATS-3029304248
Regular Price: $1,187.50
On Sale Now: $1,128.13
ATS Billet Input Shaft 01-10 6.6L GM Duramax Allison
ATS-3049104248
Regular Price: $983.25
On Sale Now: $934.09
ATS Billet Output Shaft 01-10 6.6L GM Duramax Allison
ATS-3049304248
Regular Price: $812.25
On Sale Now: $771.64
ATS Billet Flex Plate 01-10 6.6L GM Duramax
ATS-3059004248
Regular Price: $745.75
On Sale Now: $708.46
ATS Diesel Allison C2 Clutch Pack Kit 01-10 GM Duramax
ATS-3088024248
Regular Price: $199.28
On Sale Now: $189.32
ATS Diesel Allison C3 Clutch Pack Kit 01-10 GM Duramax
ATS-3088034248
Regular Price: $206.30
On Sale Now: $195.99
ATS Diesel Allison C4 Clutch Pack Kit 01-10 GM Duramax
ATS-3088044248
Regular Price: $144.70
On Sale Now: $137.47
ATS Diesel Allison C5 Clutch Pack Kit 01-10 GM Duramax
ATS-3088054248
Regular Price: $127.52
On Sale Now: $121.14
ATS Transmission Clutch Kit 06-10 6.6L GM Duramax Allison 1000
ATS-3132014308
Regular Price: $1,160.21
On Sale Now: $1,102.20
ATS Transmission Paper and Rubber Kit 06-10 6.6L GM Duramax Allison 1000
ATS-3139004308
Regular Price: $307.88
On Sale Now: $292.49
ATS Stage 3 Transmission Rebuild Kit 06-10 6.6L GM Duramax Allison 1000
ATS-3139034308
Regular Price: $1,643.87
On Sale Now: $1,561.68
ATS Stage 4 Transmission Rebuild Kit 06-10 6.6L GM Duramax Allison 1000
ATS-3139044308
Regular Price: $2,442.67
On Sale Now: $2,320.54
ATS Stage 5 Transmission Rebuild Kit 06-10 6.6L GM Duramax Allison 1000
ATS-3139054308
Regular Price: $2,587.37
On Sale Now: $2,458.00
ATS Stage 6 Transmission Rebuild Kit 06-10 6.6L GM Duramax Allison 1000
ATS-3139064308
Regular Price: $2,714.89
On Sale Now: $2,579.15
ATS Stage 7 Transmission Rebuild Kit 06-07 6.6L GM Duramax Allison 1000
ATS-3139074308
Regular Price: $3,918.19
On Sale Now: $3,722.28
ATS CoPilot Transmission Controller 06-07 GM 6 Speed Allison 1000
ATS-6019004308
Regular Price: $1,116.25
On Sale Now: $1,060.44
ATS CoPilot Lockup Kit 01-10 6.6L GM Duramax
Regular Price: $617.50
On Sale Now: $586.63
ATS Diesel Allison C1 Clutch Pack Kit 01-10 GM Duramax
ATS-
Regular Price: $123.45
On Sale Now: $117.28
ATS Five Star Torque Converter 01-10 6.6L GM Duramax
ATS-
Regular Price: $1,377.50
On Sale Now: $1,308.63
Fleece Allison Transmission Cooler Lines 01-10 Duramax
FPE-TL
Regular Price: $269.00
On Sale Now: $242.10
 
Fleece Performance AlliLocker 01-14 GM Duramax
FPE-ALILKR
Regular Price: $179.00
On Sale Now: $161.10
Fleece Performance Drivers Side Transmission Dipstick Tube 01-10 GM Duramax
FPE-DIPTUBE
Regular Price: $99.75
On Sale Now: $89.78