2004.5-2005 Duramax DT750 Transmission w/o Torque Converter (dt750-LLY-5)
Description
Fits
| Year | Make | Model |
| 2004.5-2005 | GMC/ Chevrolet HD | 6.6L Duramax |
Tired of harsh shifting or banging gears (no pun intended)? These DT750 fully built transmissions from Calibrated Power give you smooth, positive shifts & easy torque converter lock-up; perfect if you are building a reliable daily, or heavy hauling rig.
DuramaxTuner TCM tuning included.
Part Number: dt750-LLY-5
Features
- Alto G3 C1 - C4 Clutches
- C5 Raybestos Clutches
- Improved clutch torque capacity
- High heat resistance
- Smooth engagements
- Maximized reliability
- Better durability than stock
- Made in the USA
- DuramaxTuner TCM tuning included.
Is this Transmission right for you?
- Plan on upgrading your injectors and CP3 down the road
- Might consider an upgraded turbo
- Mainly daily drive your truck or use it for work
- Lug your truck in towing situations often
- Have a high mileage or worn-out transmission
- Are experiencing limp mode
- Currently have P0700 codes
- Experiencing other mechanical issues with your stock trans
- Quality and Reliability are your top priority
- Want a built transmission that’s made in the USA
- Value a warranty that covers unlimited miles in the 1st year
Additional Info
Extra Clutches
- DT750 has added clutches for added clutch holding capacity
- The factory Allison has 12 C1 clutches. The DT750 has 16
- The factory Allison has 6 C2 clutches. The DT750 has 7
- The factory Allison has 4 C3 clutches. The DT750 has 6
- The factory Allison has 5 C4 clutches. The DT750 has 6
All New Electronics
- New Neutral Safety Switch
- New Speed Sensors
- All OEM Electronics and Sensors
- No risk of corrosion, shorts, and bad connectors.
- Trouble free operation
- Provides long-term reliable performance we can stand behind
Upgraded Valve Body
- TransGo shift kit with Mike L. upgraded shift springs
- Provides quicker, crisper shifts
- Brand new valve body and solenoids
Upgraded C3/C4 Return Springs
- Stronger and more durable
- More dependable clutch pack release
- Improves shift speed
Upgraded Transmission Case
- Pre-machined to accept C3 Oiler upgrade (Even if not selected)
- Easily upgradable in the future
- Upgraded Line Pressure Spring
- Increases line pressure for stronger clutch holding force
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Description
Fits
| Year | Make | Model |
| 2004.5-2005 | GMC/ Chevrolet HD | 6.6L Duramax |
Tired of harsh shifting or banging gears (no pun intended)? These DT750 fully built transmissions from Calibrated Power give you smooth, positive shifts & easy torque converter lock-up; perfect if you are building a reliable daily, or heavy hauling rig.
DuramaxTuner TCM tuning included.
Part Number: dt750-LLY-5
Features
- Alto G3 C1 - C4 Clutches
- C5 Raybestos Clutches
- Improved clutch torque capacity
- High heat resistance
- Smooth engagements
- Maximized reliability
- Better durability than stock
- Made in the USA
- DuramaxTuner TCM tuning included.
Is this Transmission right for you?
- Plan on upgrading your injectors and CP3 down the road
- Might consider an upgraded turbo
- Mainly daily drive your truck or use it for work
- Lug your truck in towing situations often
- Have a high mileage or worn-out transmission
- Are experiencing limp mode
- Currently have P0700 codes
- Experiencing other mechanical issues with your stock trans
- Quality and Reliability are your top priority
- Want a built transmission that’s made in the USA
- Value a warranty that covers unlimited miles in the 1st year
Additional Info
Extra Clutches
- DT750 has added clutches for added clutch holding capacity
- The factory Allison has 12 C1 clutches. The DT750 has 16
- The factory Allison has 6 C2 clutches. The DT750 has 7
- The factory Allison has 4 C3 clutches. The DT750 has 6
- The factory Allison has 5 C4 clutches. The DT750 has 6
All New Electronics
- New Neutral Safety Switch
- New Speed Sensors
- All OEM Electronics and Sensors
- No risk of corrosion, shorts, and bad connectors.
- Trouble free operation
- Provides long-term reliable performance we can stand behind
Upgraded Valve Body
- TransGo shift kit with Mike L. upgraded shift springs
- Provides quicker, crisper shifts
- Brand new valve body and solenoids
Upgraded C3/C4 Return Springs
- Stronger and more durable
- More dependable clutch pack release
- Improves shift speed
Upgraded Transmission Case
- Pre-machined to accept C3 Oiler upgrade (Even if not selected)
- Easily upgradable in the future
- Upgraded Line Pressure Spring
- Increases line pressure for stronger clutch holding force
