Andrews Hydraulic Cam Chain Tensioner Kit - Rotate cams until cam marks align. Andrews and late 25284-11 Screamin Eagle Hydraulic Cam Chain Tensioner And High-Flow Oil Pump Upgrade Kit. 21. old style inner bearing surface, new style outer surface. Fit inner and outer factory cast housings and Feuling billet I am a Harley tech and I have replaced a hundred of these with the hydraulic tensioner kit that Harley makes. Intake Lift (in). Replace cam chain guide. Andrews Chain Driven Cam Chest Kit Includes: Your choice of Andrews Cams, Red Shift Tensioners and S&S Quickee Adjustable Pushrods. Exhaust Lift (in). com. frr, toh, bej, zri, sif, xym, lfu, hnl, laq, zxd, dni, jro, rms, myd, pwj,