Pacbrake has been a proud family run business since 1961, and is committed to providing our customers with the highest quality products for a wide range of vehicles & stationary equipment. The expertise & innovation of our dedicated staff has grown the company from an engine brake distributor to an industry leading manufacturer of automotive products, such as Exhaust Brakes, Air Intake Emergency Shut-Off Valves, and Air Suspension & Onboard Air Systems, to name a few. Behind every Pacbrake product stands a team of qualified engineers, state of the art manufacturing facilities and an internationally recognized ISO 9001: 2015 quality management system. more... See more text