Dual 6.5" (D6) Speaker Pods for 1995-1999 GMC Sierra - Custom Speaker Pods
GMC Sierra 1999-2006 Factory Speaker Replacement Harmony R5 R46 Package New | HA-SPK-PACKAGE914
1999-2002 Chevrolet Silverado and GMC Sierra extended cab
JL Audio 1999-2006 Chevrolet Silverado / GMC Sierra Crew Cab Trucks & Early 2007 Crew Cab “Classic” Trucks Subwoofer Stealthbox | Audio Express | Western United States
Amazon.com: HA-R46 Compatible with Chevy Silverado Pickup 99-06 Car Stereo Rhythm Series 4x6" Replacement 120W Speakers, HA-R5 5.25" 225W Speakers and Grills and HA-A400.4 Alloy 4 Channel 800W Speaker or Sub Amp :
Q-Forms Kick Panel Enclosures (Black) Install 6-1/2" components in your 1999-07 General Motors full-size pickups and SUVs at Crutchfield
Amazon.com: Kicker Bundle Compatible with 1999-2006 Chevy Silverado Pickup DSC54 DSC46 New Factory Speaker Replacment Upgrade Package with HA-A400.4 Amplifier and HA-AK8 8Ga Amp Install Kit : Electronics
1995-2006 GM Full Size Truck Rockford Fosgate Prime Speaker Package: GMT-95-06-RSK
Fits Chevy Silverado Pickup 1999-2013 Front Door Replacement HA-R5 Speakers 709100400528 | eBay
Compatible with Chevy Silverado or GMC Sierra Full Size Extended Cab Truck 1999-2006 Dual 10" Subwoofer Sub Box Speaker Enclosure : Electronics - Amazon.com