For 17-19 M-Eight Oil-Colled Motors. 405 HP+ CAMCHEST KITS FOR M-EIGHT. Quieter and smoother engine operation. Increase oil pressure, scavenge volume and engine oil flow. 15-25 degree cooler engine temperatures. 15-30 degree cooler oil temperatures. 10-30 more PSI of oil pressure. Eliminate wet sumping, blow by and oily air cleaners. Heavy duty .165" wall one piece pushrods reduce valvetrain harmonics and increase valve lift. Kits include: Feuling High Volume Oil pump, High Flow billet Camplate, Reaper series camshaft, hydraulic roller lifters, fixed length pushrods, Timken/Koyo cam bearing, rocker arm studs and nuts, gaskets, O-rings, ARP® cam/crank fasteners, washers, moly lube and Loctite®. 405 cam produces a wide powerband, increasing torque and horsepower throughout the entire rpm range compared to stock. Responds well with slip-on mufflers and/or a complete exhaust system and high-flow air cleaner. RPM range 1700-5700. 465 cam is an accelerator, producing solid bottom-end performance with substantial gains above 2800 rpm compared to stock. Responds well with increased bore and/or compression. RPM range 1850-5950. Made in the U.S.A. - Part Number - 0925-1178