Serving the Wichita Area
Have a 6L80, 6L90 or 8L90 transmission thats shuttering? Slipping? Delayed engagement? no movement? shifting issues?
We have what you need.
2008 and up Silverado Yukon Sierra Tahoe esclade suburban camaro corvette
6L80/6L90 Carry-outs
Specializing in GM 6 and 8-speed transmissions, utilizing high-quality Sonnax and TransGo components in every build for maximum reliability and peak performance. No gimmicks, no shortcuts. Carry-outs starting at $2200 exchanged
INSTALLATION SERVICES
Professional installation of 6l80, 6l90 and 8l90 units with a comprehensive 18-month warranty. Expert precision ensuring your vehicle returns to the road stronger. Installs start at $4500 and include a HD Billet Converter and Custom Tuning for better drivability.
REBUILT FOR RELIABILITY
WE UTILIZE HIGH QUALITY SONNAX AND TRANSGO COMPONENTS IN ALL BUILDS TO ENSURE LONGEVITY AND PERFORMANCE. HEAVY DUTY UPGRADES AVAILABLE FOR TOWING OR HIGH POWER APPLICATIONS
ALL units receive:
- Machined Bellhousing and Stator
- Sonnax PR valve
- Sonnax Boost valve
- Transgo TCC/Shift kit (retains factory feel)
- Pump kit
- Borg Warner clutches
- Bearings & bushings
- Gaskets, seals, O-rings
- OEM Filter
- High-performance pistons
- Sonnax lube dam
- Reman torque converter (billet available for $250 additional)
- Rebuilt & vacuum-tested valve body
- TCM rebuilt – (no dealer programming required)
Better than OEM: These aren’t just rebuilt — they’re upgraded. All parts exceed OEM spec. Your drivability and durability will be better than stock.
EVERY REBUILD IS GUARANTEED BY A 12-MONTH UNLIMITED MILE WARRANTY ON CARRYOUTS AND 18 MONTH ON INSTALLATION.
VETERAN-OWNED AND OPERATED
Transmission Rescue, LLC is a veteran-owned business specializing in the rebuilding and installation of GM 6 and 8-speed transmissions.
Our commitment to professional excellence is rooted in a deep understanding of complex mechanical systems. We utilize only quality components and provide written warranties to guarantee your peace of mind.
REQUEST A QUOTE
CONTACT US
LOCATION
Derby, Kansas
COMMUNICATIONS
Transmissionrescue@gmail.com
Call or Text 316-518-7939
OPERATIONAL HOURS
Mon - Fri: 09:00 - 4:00
Sat: 09:00 - 12:00