In this video, we install a @RetrosoundCarAudio M2A head unit and LOADS of @KICKERAUDIO speakers and amps. Most of which, we ordered from @crutchfield as usual. All part numbers are shown in the video for the equipment used. #kicker #audio #stereo #Chevy #gmc #truck #squarebody #c10 #restomod #LS #lsswap #tci #build #engine #trucks #greasemonkeytv #4link #fuel #summitracing