Time to change the oil in your 1979-93 Fox Body Mustang? 5.0 Resto has the high performance oil and filters you need to get the job done. Our Royal Purple synthetic oil is offered in a variety of weights for your specific motor application. Get a new oil filter from top trusted top brands like Motorcraft and Ford Racing to keep your engine running clean. Choose an oil change kit for your 5.0L, 5.8L, or 2.3L and get everything you need in an all in one kit. We also carry no-mess funnels, oil filter bungs, and oil filter adapters for all your oil system needs.