Camshaft drive components in service under severe conditions should be checked regularly and replaced as required.
The North American Spec 2.3L front engine cover is offered as an alternative to the Ranger version. Its lack of the large idler pulley provides a clean and uncluttered engine compartment.
Please note that the production engines will have one of two styles of chains. Cosworth exclusively offers the 8mm version.
Additionally, all of the chain drive sprockets listed are compatible only with the listed.