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Peterbilt Unibilt 5 1/2" Day Cab Kit (gray interior)


This 5 1/2" extended day cab conversion kit fits Peterbilt Unibilt Ultra. NOTE: Unibilt opening is approximately 60" wide by 50" high. The kit is compete with rivets, adhesive, laminated safety glass, and air conditioning line caps. It is considered easy to install since you don't have to cut anything or huck it on. Interior colors are available in black, gray, and tan. Also, check out our replacement air ride suspension (14521).

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