enhancement,

  • Six-speed GM 6L80 transmission expanded options available!

    We are proud to announce there are more options on the popular GM 6L80 transmission option that we offer here at M & M Auto Clinic in Meridianville 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:

  • Jasper
  • 24-Hour Dropoff
  • ASE
  • Auto Zone
  • Bumper to Bumber
  • Cummins Diesel
  • Duramax Diesel
  • Fleet Services
  • Ford Power Stroke Diesel
  • JASPER Marine
  • Mitchell1
  • Motorcraft Parts
  • Oreilly
  • Radiator
  • Welding
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