The Peterbilt 378, 379, 388, and 389 1987 and newer front air cleaner light bars are a practical and stylish addition to your truck. Made from stainless steel, these light bars are designed for models with 13-inch standard cans. Each light bar features 8 amber/clear 2-inch round starburst LED lights, providing excellent visibility. With a length of 27 inches and a 4.81-inch mount, these light bars fit both Donaldson and Vortox air cleaners. Sold in pairs, they come with lights, hardware, chrome bezels, and a harness with factory-ready plugs. Easy to install, these light bars attach to the bracket between the hood and the air cleaner on both sides, fitting most Peterbilt 378, 379, 388, and 389 1987 and newer makes and models.