GB Racing injection molded 60% long fiber nylon supplemental engine protection cover provides ultimate in protection for your machine! The tough long glass fibered nylon is a high impact material that is designed to absorb energy without cracking in most situations. Designed to be installed over your existing OEM engine cover. Not a replacement cover. Will not fit over aftermarket third party, billet, heavy duty, cast or other non-stock non-OEM covers. Set includes Stator/Generator/Alternator cover; Clutch cover, Starter Idler Cover (three pieces total).