Non-adjustable pushrods made from 7/16" high strength chromoly steel tubing for increased strength. Kit contains 2 pushrods for the exhaust (OEM 17922-99) and 2 pushrods for the intake (OEM 17923-99). Fits all stock 1999-2006 88CI, 2007 to present 96CI, 2013 to present 103CI and 2015 to present 110CI Twin Cam motors.