Dress up your Cummins with this billet aluminum oil cap cover. It fts available in four anodized colors and laser etched with the Fleece Performance inF in logo. It is a great accessory to add to your Cummins whether it fts your first Fleece Performance part, or if it gives the final inFleece in touch. No drilling, screwing, or gluing necessary, your OE oil cap will press into the recessed cavity on the Fleece cap and stay there for good.