LB7 (2001-2004) 5 SPEED DT750 BUILT TRANSMISSIONS W/O TORQUE CONVERTER

$4,600.00

LB7 (2001-2004) 5-Speed DT750 Built Transmission (Without Torque Converter) – Superior Durability & Smooth Performance
Upgrade your 2001-2004 Chevy Silverado or GMC Sierra Duramax with the DT750 built transmission, designed for enhanced durability and seamless shifting. Whether you’re optimizing your daily driver or need a more reliable Allison 1000 transmission for heavy towing, this built transmission delivers the performance you need without harsh shifts or gear banging.

Key Features & Benefits:

– Optimized for Heavy-Duty Use – Engineered for smooth, positive shifts, making it ideal for daily driving and towing.
– Complete Overhaul with Upgraded Components – Includes all-new clutches, steels, electronics, sensors, valve body, and return springs for enhanced reliability.
– Seamless Installation – Comes fully assembled and ready for installation, streamlining the upgrade process.
– Fast Availability – Minimal to no lead time ensures quick turnaround and reduced downtime.
– Convenient Shipping Arrangements – We assist in setting up roundtrip shipping for a hassle-free experience.

Upgrade your Duramax with the DT750 built transmission for unmatched reliability and smooth, consistent performance.

$4,600.00

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LB7 (2001-2004) DT750 Built Transmission with Torque Converter

Why Choose the DT750 Built Transmission?

Upgrade your Duramax’s transmission with the DT750, engineered for increased durability, performance, and reliability. Ideal for drivers planning future upgrades, heavy towing, or addressing worn-out stock transmissions.

Enhanced Clutch System
- Alto G3 C1-C4 and Raybestos C5 clutches
- Higher torque capacity and heat resistance
- Smoother engagements and long-lasting performance
- Proudly made in the USA
Increased Clutch Count
- Expanded clutch capacity for superior power handling
- C1: 16 clutches (vs. factory 12)
- C2: 7 clutches (vs. factory 6)
- C3: 6 clutches (vs. factory 4)
- C4: 6 clutches (vs. factory 5)
All-New Electronics
- OEM-grade neutral safety switch and speed sensors
- Zero risk of corrosion, shorts, or faulty connectors
- Designed for long-term trouble-free operation
Upgraded Valve Body
- TransGo shift kit with Mike L. performance shift springs
- Quicker, crisper gear changes for enhanced drivability
- Includes a brand-new valve body and solenoids
Reinforced Transmission Components
- C3/C4 Return Springs: Improved shift speed and clutch release
- Pre-Machined Case: Ready for future C3 Oiler upgrade
- Upgraded Line Pressure Spring: Increases clutch-holding force

Optional Upgrades

C3 Oiler Upgrade – Enhances clutch lubrication for extended service life
Deep Pan – Expands fluid capacity for cooler, cleaner operation

Is This Transmission Right for You?

Plan on upgrading injectors, CP3, or turbocharging in the future
Use your truck daily or rely on it for demanding work and towing
Experience limp mode, P0700 codes, or other stock transmission issues
Demand top-tier quality and longevity from a USA-built transmission

Compatibility

Fits 2001-2004 Chevy Silverado & GMC Sierra Duramax (LB7)

Important Notes

This transmission requires a Goerend Triple Disc Torque Converter with Billet Stator for proper functionality. Using an alternative may void warranty coverage from Calibrated Power Solutions, Inc.
Looking for a warranty-included option? Check out the LB7 DT750 5-Speed Transmission with Torque Converter & Billet Stator.
Supply Chain Notice: Due to demand and supply chain challenges, lead times may apply.
Prop 65 Warning: Cancer & Reproductive Harm – P65Warnings.ca.gov
Note: Images are for illustration purposes only—actual product may vary due to enhancements.