< Back 82-GM3
  • ABS speaker adapter plates (pair)
  • Speaker adapter harnesses (pair)
  • One convenient package to assist in replacing a pair of speakers
  • Designed for installation of 6” to 6.75” speakers
Cadillac
  • Escalade (all trims) 2007-2014
Chevrolet
  • Impala 2006-2013
  • Malibu 2008-2012
  • Silverado 2500HD, 3500HD, Chassis Cab 2014
  • Silverado (all body styles) 2007-2013
GMC
  • Sierra/Sierra Denali 2500HD, 3500HD, Chassis Cab 2014
  • Sierra/Sierra Denali (all body styles) 2007-2013

Wiring diagram for adding an amplifier & speakers to your ride