Introducing the Window Chop Top Peterbilt 379,388,389 `05+ Cab 6" Stainless Steel. Crafted from high-quality 304 stainless steel, this product offers durability and longevity. Sold in pairs, it conveniently fits most Peterbilt 379, 388, and 389 models from 2005 onwards. Enhance the aesthetic appeal of your truck while enjoying the practicality and functionality this window chop top provides. Upgrade your cab with this reliable and stylish accessory.