Scosche GMK2B, 1989-1996 GM Rear Tuner/Amp Bypass Kit; 17 FT Harness & Antenna Extension Kit

UPC: 033991034341
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Sale price$57.54
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  • Product Details
  • Review
  • Connects an aftermarket stereo to the factory radio harnesses
  • Not compatible with factory amplified systems
  • Direct Connection to the factory harness without cutting any wires
  • Manufactured with factory quality wire and connectors
  • Standard color coded wires for an easier installation

Product Features

Some older GM vehicles have a factory amplifier which the factory antenna and speaker harness runs to. The GMK2B bypasses the factory amp and allows one to install an aftermarket stereo without requiring you to run new speaker wire to every speaker in the car.

Vehicle Applications


  • 1994-1995 DeVille
  • 1992-1995 Eldorado
  • 1992-1995 Seville
  • 1991-1995 Fleetwood


  • 1989-1996 Corvette
  • 2007-2012 Corvette
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