2hole 10" for GMC/Chevy 2007-2013 Xcab High Transmission
 Underseat Downfire
2hole 12" for GMC/Chevy 2007-2013 Xcab High Transmission
 Underseat Downfire, This Vehicl
2hole 10" for GMC/Chevy 2007- 2013 Xcab HIGH Transmission