The Iowa Customs Sears|Atlas 12" Seat Plate Adapter is a practical and versatile solution for Peterbilt 379, 386, and 389 models. With a glossy black powder coat finish, this adapter is available in chrome or billet aluminum. It comes with mounting hardware included and provides up to 7 inches of legroom in 1-inch increments from the original mounting position. Designed to fit most Sears Atlas seats, this adapter offers increased comfort and adjustability. Enhance your driving experience with this reliable and functional seat plate adapter.

Iowa Customs Sears
Atlas 12" Seat Plate Adapter

12 Inch Wide For Sears Atlas Seats
Available In Chrome Or Billet Aluminum
Mounting Hardware Included
Adapter Will Provide Up To 7 Inches Of Leg Room In 1 Inch Increments From The Original Mounting Position