Peterbilt 379, 386, 389 And 579 Sears Atlas 12 Inch Seat Plate Adapter

The 12 Inch Wide Sears Atlas Seat Adapter is a practical and convenient solution for creating additional legroom in Peterbilt 379, 386, and 389 models. Available in chrome or billet aluminum, this adapter comes with mounting hardware included and fits most Sears Atlas seats. With the ability to provide up to 7 inches of legroom in 1-inch increments from the original mounting position, this product offers a comfortable and customizable seating solution for truck drivers. Sold individually, this seat adapter is a practical and beneficial addition to any truck cab.