Introducing the all-new Fleece Billet Rocker Arm Bridge for 5.9|6.7 Cummins 1998.5-2018! This heavy duty bridge is made from billet aluminum for increased strength and durability, and is sold as a complete set for your convenience. Installation is quick and easy, so you can get back on the road in no time. Don't miss out on this essential upgrade for your Cummins engine - order your Fleece Billet Rocker Arm Bridge today!