Turn tires and turn heads with Michigan Motorsports' new line of drift camshafts! Specifically developed to fulfill the needs of the growing drifting market, these camshafts combine strong powerbands with head-turning idle notes. This lineup has offerings to cover everything from daily drivers to full competition vehicles with large displacement strokers. Our optional spring and pushrod kit includes matching valvetrain components that provide reliability and strength for high RPM use. The lightweight Titanium Retainers combined with our .660" Dual Polished Springs provide excellent valve control while thick wall Chromoly pushrods provide stability. See our listing for our Drift camshaft Kits. The Michigan Motorsports Drift Series Camshafts are designed to meet the demanding needs of drifting by providing instant power to light the tires up and maintain that power throughout the RPM range. These are the same camshafts that Zack Calvin is running in his Z06 Drift Vette and 5th generation Drift Camaro to keep the tires burning! @zack_calvin The Stage 4 Cathedral is designed to bring max effort performance and sound to the stock bottom end crowd. Those that want a nasty idle and strong power in the upper RPM range will find this to be an ideal choice. Piston to valve clearance should be checked when using stock pistons, especially if any milling has been done to the head or block surfaces. Our kit options take the guesswork out and include: Camshaft only: Michigan Motorsports Stage 4 Cathedral Drift Cam by itself Cam with Titanium Retainer Spring Kit and Pushrods: MM Stage 4 Cathedral Drift Cam, plus Michigan Motorsports Polished .660" Dual Springs, Lightweight Titanium Retainers, Valve Seals w/ integrated spring locators, valve keeper locks, and 7.400" length x 5/16" diameter Chromoly Pushrods Gasket kit: Includes Timing cover gasket, water pump gaskets, front crankshaft seal and new damper bolt Made in the USA!