OEM Mercury / Quicksilver Exhaust Riser Spacer Kit 93322A10 (2x Full Flow 2x Restricted)

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OEM Mercury/Quicksilver 6‑inch exhaust riser extension kit. Fits: 4.3L MPI Alpha/Bravo, 5.0L / 5.7L EFI, and 6.2L MPI V‑8 engines Includes gaskets (2x Full Flow 2x Restricted) Comm only used when replacing the exhaust manifold or during repower to restore proper flow and clearance May fit select MerCruiser carbureted and MPI/EFI sterndrive configurations; always confirm fitment with your engine and drive serial number before ordering. Show more