The Stainless Steel Engine Brake Plate is a practical and high-quality product designed for 2006 and older Kenworth trucks. With an engraved script and Hi/Lo/Med engine brake options, this plate fits B Model dashes and is sold individually. It is compatible with most 2006 and older Kenworth T600/T800/W900B/W900L makes and models, making it a versatile choice. Made of durable 304 stainless steel, this engine brake plate from Rockwood ensures long-lasting performance and adds a touch of style to your truck.