
These Brian Crower valve guide sets provide OE‑style replacement valve guides for Honda D16Y8/D16Z6 VTEC engines, supplied as a pack of eight exhaust guides sized 5.5mm. They are intended for builders and engine shops performing valve train service or rebuilds on the specified D16 engines and match the original guide dimensions to support proper valve seating and oil control.
Brian Crower Honda D16Y8/D16Z6 VTec 5.5mm Exhaust Valve Guides (Pack of 8)