ok i got a JL Stealth Box w/JL W3 10" Woofer that goes under the center console in a ext cab or crew cab truck, it may fit other years, its 2 months old and im sellin the truck, asking $300 Shipped.
also have a Custom built box that fits behind the back seat of a Crew cab or avalanche with a new JL W1 10" Woofer, carpeted in graphite carpet, brand new never installed asking $120 shipped
Also have a JL 250/1 Amplifier olny 2 months old asking $125 Shipped
if you want all as a package deal $500 shipped and will include a L.O.C. (line output converter) so you can use you factory head unit,
Pics upon request