Include camshafts, lifters and a cam installation kit that includes the cam bearing, cam/ crank hardware Kit also includes gasket/O-ring kit that allows installation of Feuling Heavy-Duty HP+ .0165in. wall one-piece pushrods or factory one-piece pushrods Include HP+ lifters Made in the U.S.A. For M-Eight Reaper cam description and specs see page 745 NOTE: Due to the unstable nature of this 4-valve engine design with one rocker arm activating two valve springs, Feuling highly recommends running one-piece pushrods (see PART #0928-0091) over quick-install adjustable pushrods to maintain maximum cam/ valve lift and reduce valvetrain harmonics and associated hydraulic lifter issues. NOTE: Feuling fastener kit PART #2401-0994 also highly recommended to help prevent cylinder head cracking; kit re.