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&R Motors in Wichita Falls 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
  • Acdelco
  • Air Lift Tow and Haul
  • Amsoil
  • ASE
  • Auto Zone
  • B&W Trailer Hitches
  • BG Products
  • Blue Ox
  • Bosch Automotive
  • Bully Dog
  • Bumper to Bumber
  • Castrol
  • Cummins Diesel
  • Customer Savings
  • Draw-Tite Hitches
  • Duramax Diesel
  • FASS
  • Fleet Services
  • Ford Power Stroke Diesel
  • Handicap Accessible
  • Magnaflow
  • Mobil Oil
  • Motorcraft Parts
  • NFIB
  • Pet Friendly
  • Quaker State
  • Radiator
  • Reese Hitches
  • RV Repair
  • Shell
  • Sinister Diesel
  • Towing
  • Valvoline
  • Bradpenn Button
  • Championoil Button
  • Pennzoil Button