Transform your 48" stand-up sleeper into a 48" flat-top without replacing your roof cap. This conversion top is engineered to bolt directly to your existing Ultra Cab roof cap, giving you a clean flat-top profile with a simple, straightforward installation. Converts your 48" stand-up sleeper to a 48" flat top No need to change or replace your existing roof cap Designed to bolt directly to the ultra cab roof cap Clean, low-profile appearance after installation Simple, straightforward installation process Fits Peterbilt models Sold individually Shipping Note: Due to the size of the product, it will be shipped via freight truck. Shipping cost will be confirmed via email or phone the following business day, or you can call 866-446-9280 for a freight quote prior to purchase. Must be shipped to a COMMERCIAL ZONED address!
