performance,

  • 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 K & K Automotive in Frederick 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
  • Amsoil
  • Auto Value
  • BG Products
  • Bridgestone Firestone
  • Castrol
  • Cooper Tires
  • Customer Savings
  • Dunlop Tires
  • Flowmaster
  • Goodyear
  • Hankook Tires
  • iATN
  • Kelly Tires
  • Magnaflow
  • MACS
  • Mastercraft
  • Mobil Oil
  • Motorcraft Parts
  • Pet Friendly
  • Quaker State
  • Radiator
  • State Inspection
  • Sumitomo Tires
  • Tech-net
  • Tires
  • Toyo
  • Uniroyal
  • Valvoline
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  • Woman Owned