L lkwinni 10+ year member Junior Member 13 0 Boston Mar 27, 2008 #1 I have a '94 GMC Sierra extended cab with 4x6 speakers up front in the dash facing up. Is there any way I can replace them with bigger speakers? Is anyone familiar with sound systems in this truck? Click to read more...
I have a '94 GMC Sierra extended cab with 4x6 speakers up front in the dash facing up. Is there any way I can replace them with bigger speakers? Is anyone familiar with sound systems in this truck? Click to read more...
A Atimm693 10+ year member Shadetree Mechanic 2,644 0 Up the down escalator Mar 27, 2008 #2 6.5s will probably fit. Search for an adaptor.
adas Pro Seller MurderMat 1,718 1 SRQ-FL Mar 27, 2008 #3 a little door sheet metal cutting with tin snips and you can fit a 6.5-7 in there no prob