The Kenworth 6 Inch Mega Cab Conversion Kit is a practical and beneficial solution for Kenworth truck owners. This conversion kit includes a 6-inch cab extender, pre-assembled fiberglass panel, and a structural support ring for added durability. It also features pre-installed bracing, a window, and a sound deadening core for a comfortable and quiet ride. The CNC cut and drilled panel ensures a precise fit, while the upholstery boot and class A gel coat finish add a touch of elegance. Sold as a kit, it fits most Kenworth models and includes all necessary hardware and sealer.