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Core deposits refunded in full when your old unit comes back.

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6L80 2014-2020 Chevy/GMC 4×4 Trucks/SUV’s with Billet Converter with 5.3L – Remanufactured 6-Speed Automatic Trans

$3,349.00

  • Fits 2014-2018 Chevrolet Silverado, GMC Sierra; 2015-2020 Chevrolet Tahoe, Suburban, GMC Yukon, Yukon XL with 5.3L Engine and 4WD
  • Included Thermostat Bypass Kit Corrects Faulty GM Design
  • Fully Remanufactured to Meet or Exceed OE Specifications
  • Warranty and refundable core terms confirmed before purchase

Questions? Email sales@steelbayautomotivesupply.com

SKU: SB-13978 Categories: ,
6L80 2014-2020 Chevy/GMC 4×4 Trucks/SUV’s with Billet Converter with 5.3L – Remanufactured — Steel Bay Automotive Supply 6L80 2014-2020 Chevy/GMC 4×4 T...

$3,349.00

Free US Shipping

Free to all 50 states, liftgate freight included.

Secure Checkout

SSL-encrypted ordering and data protection.

Refundable Cores

Core deposits refunded in full when your old unit comes back.

No Restocking Fee

30-day returns on uninstalled parts.

Need Help?

sales@steelbayautomotivesupply.com
Replies within one business day

2014-2018 Chevy and GMC truck and SUV applications with the 5.3L engine and 4×4. This comes with a 100% new billet cover converter as well as a thermostat bypass kit to prevent failure from transmission overheat due to the faulty design GM put in the cooling system on these units.

All transmission cooler must be replaced at time of installation to prevent failure and void warranty

OEM Assembly Numbers/Tags

How We Remanufacturer Our Transmissions

Every unit is fully remanufactured and covered against defects in materials and workmanship. Email us to confirm the current warranty term for this unit before purchase.

  1. Teardown and Triple Clean – Every transmission is disassembled, inspected, and cleaned three times. We also chase all threads and install all new bushings during this process.
  2. Valve Body Rebuild and Test – Our most experienced team members rebuild and inspect each valve body before testing it using our C.A.R.S. testing system, which simulates real-world use and validates the valve body.
  3. New O-Rings, Gaskets, and Seals – Once the valve body is tested, the transmission is reassembled with all new o-rings, gaskets, and seals.
  4. Dyno Testing – Our custom dyno testing machines spin and load test every transmission to verify it’s ready for the road.

Every unit is fully remanufactured and covered against defects in materials and workmanship. Email us to confirm the current warranty term for this unit before purchase.

Prop 65 WarningWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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