The Peterbilt 377, 378, and 379 1987 and newer models can now be enhanced with the Stainless Steel Air Cleaner Light Bar. This practical accessory includes five 2-inch round amber lights per light bar, providing increased visibility and safety on the road. Sold in pairs, this light bar is made of durable stainless steel and fits most Peterbilt 377, 378, and 379 models. Upgrade your truck with this functional and stylish addition that combines practicality and aesthetics seamlessly.