Mercury Quicksilver - Big Block V-8 8.1L Cylinder Head Assembly - Port - Fits MCM 496 & 496 HO, MIE 8.1S Horizon & 8.1S HO, 496 HO MPI Plus, 8.1L Horizon Plus Series - 900-8M0091709
Mercury Quicksilver - Big Block V-8 8.1L Cylinder Head Assembly - Port - Fits MCM 496 & 496 HO, MIE 8.1S Horizon & 8.1S HO, 496 HO MPI Plus, 8.1L Horizon Plus Series - 900-8M0091709
Mercury Quicksilver - Big Block V-8 8.1L Cylinder Head Assembly - Port - Fits MCM 496 & 496 HO, MIE 8.1S Horizon & 8.1S HO, 496 HO MPI Plus, 8.1L Horizon Plus Series - 900-8M0091709 is backordered and will ship as soon as it is back in stock.
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Description
Description
All new Quicksilver cast iron cylinder head, hardened valve seats press fit into the cylinder head with stainless steel valves featuring seats treated with a cobalt"chromium alloy for extreme durability. This cylinder head features original design ports for marine, automotive, RV, and most industrial applications.
Fits:
- 2000"2009 MCM 496 & 496 HO
- 2000"2009 MIE 8.1S Horizon & 8.1S HO
- 496 HO MPI Plus Series
- 8.1L Horizon Plus Series
- 8.1L (L18) RV, truck & industrial applications