The Peterbilt 379 Unibilt 1994 Through 2006 Front Left Corner 63 Inch Ultra High Top Sleeper Skin is a durable and reliable replacement part for your Peterbilt 379 Unibilt sleeper. Made of aluminum and featuring pre-drilled holes, this sleeper skin is designed to be a direct replacement for the OEM part, with the same thickness and shape. Sanded and scuffed, it is ready for primer and fits most Peterbilt 379 Unibilt 63 Inch Ultra High Top Sleepers from 1994 to 2006. This product offers a practical and cost-effective solution for maintaining and repairing your truck's sleeper.