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Upgrade your Gen 1 Coyote or Voodoo engine with the Fathouse Performance Billet Oil Cap. This cap comes with a billet thread adapter kit for a secure, precise fit and features a laser-etched Fathouse Performance logo finished in black anodize. It's an easy bolt-on way to replace the factory plastic oil cap with real billet hardware.
Fits S550 Mustang and Shelby GT350 (Gen 1 Coyote/Voodoo engines).
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