New factory Mazda OEM camshaft follower shims for NB Mazda Miata. These are the 16 shims that go on top of the camshaft followers. Also known as camshaft lifter shims. Fits 1999-2005. Shims are available in 14 different thicknesses ranging from 2.800 to 3.396. Sold as a set of 16. Contact Mikes Miata Parts for purchase to choose the correct shim thickness. California Residents: Prop 65 WARNING: This product MAY contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov Photographs are stock photos only and the purchased product may vary. Photographs of the purchased product can be emailed upon request.