Lower Hood Panel For 388 2007+ models. Plain. Add to wishlist Part # : MD4497 Categories: 388/389 Short Hood (123" BBC), Lower Hood Panel, Peterbilt Truck Parts & Accessories Tag: class 8 ❮ ❯ Product Information Product Information Lower hood panel designed for Peterbilt 388 models 2007+. Sold in pairs, the lower hood panel attaches using supplied hardware and 3M two-sided tape. Plain (no lights). For ordering information, please contact your local Peterbilt dealership. II3M-2