Enclosures - Xtreme Enclosures™ (Vehicle Specific) - Truck Sub Boxes - Chevrolet - SILVERADO CREW CAB - 2001-2006 HD (Heavy Duty) 2500/3500 models - Single sub box under the seat - SSA STORE

Fits 2001 to 2006 Chevrolet Silverado / GMC Sierra Crew Heavy Duty truck; 1500 HD, 2500 HD and 3500 HD NOTE: Does not fit the Half-ton crew. We have another box available for the half ton crew cab truck. FEATURES: Fits one 8 inch or 10 inch subwoofer...