Hot Cams Valve Shim Kit 8.9mm OD 1.72 - 2.60mm

Forged from 4140 steel Laser etched size on top of shim Perfect for all your valve maintenance needs 23 total shims sizes 3 shims of each size 69 total shims Made from 4140 cold rolled steel Includes plastic organizer case Will work with OEM cam adjustments as well as Hot Cam adjustments. 8.90mm outside diameter shims Sizes range from 1.72mm to 2.60mm Sizes are in .04mm increments