We are proud to announce there are more options on the popular GM 6L80 transmission option that we offer here at Repair Masters Automotive LLC in Boulder through our partner JASPER Engines & Transmissions.  Since its release in 2011, the JASPER re-manufactured GM 6L80 has been a popular transmission for replacement and performance enhancement purposes.  Now, the lineup of compatible engine replacement vehicles has been greatly expanded, to include a much larger list of applications. The GM 6L80 is currently available for these additional vehicles:

2010 Cadillac CTS-V

Chevrolet/GMC

2010 Camaro (6.2L)

2012 Silverado, Sierra, Suburban, Yukon (6.0L, 4WD)

2013 Silverado, Sierra, Suburban, Yukon (6.0L, 4WD)

2014-2015 Silverado, Sierra, Suburban, Yukon (5.3L, 4WD)

2014-2016 Silverado/Sierra 1500 (4.3L)

2015 Express, Savanna, Silverado, Sierra, Yukon (6.0L, 4WD)

2015-2016 Express, Savanna, Silverado, Sierra, Yukon (6.0L, 2WD)

2016 Silverado 3500 (6.0L, 2WD)

2016 Silverado 3500 6.0L, 4WD)

The transmission control modules of this unit are hydraulically, and electronically, tested on a stand-alone system, then tested again on a dynamometer using a state-of-the-art CAN software package.  The 6L80 transmission is covered by a transferable, 3-Year/100,000-mile warranty, for both parts and labor, available nationwide.   At Repair Masters Automotive LLC in Boulder our technicians can get you the information you need to make an informed decision on the JASPER transmission replacement option that is right for you.  We look forward to working with you.

Thank you for visiting Repair Masters Automotive LLC in Boulder & Louisville CO., you can count on our automotive repair technicians to keep your car, truck, SUV, or van, on the roads longer and safer! No matter the make or model we work on both domestic and European vehicles!

Service Areas: Boulder, CO | Louisville, CO | Jamestown, CO | Niwot, CO | Lyons, CO | Longmont, CO | Eldorado Springs, CO | Nederland, CO | Allenspark, CO | Lafayette, CO | Rollinsville, CO | Erie, CO | Broomfield, CO | Erie, CO | Westminster, CO | Eastlake, CO | Arvada, CO | Wheat Ridge, CO | Dacono, CO

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Repair Masters Automotive LLC

3501 Pearl St.
Boulder, CO 80301
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location small (303) 442-2234
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Weekdays:   8:00 AM - 5:30 PM
Weekends: Closed

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Louisville Location

165 McCaslin Blvd.
Louisville, CO 80027
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location small (720) 502-7783
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