EPMAN Engine Billet Cam Plug Seal For Honda Acura Civic CRX EG EK DC B16 B18 GSR (Black) CNC machined from high-quality, 6061 billet aluminum,Made By OEM Approved & ISO Certified Manufacturers With Materials That Meets Or Exceeds Strict OEM Requirements For Acura Honda Civic Del Sol Integra NSX DOHC B C H Series Anodized in multiple colors to suit your vehicle Triple "O" ring installation for a perfect fit. Direct bolt on fit for simple installation