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454/502 QUICKSILVER CYLINDER HEAD ASSEMBLY PART # 938-8M0115141
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 fits the 454/502 HO Gen V & VI engines featuring rectangular ports for higher horsepower applications using 2.19" diameter intake valves.
For: 1992‑2000 MCM (Sterndrive) 454 / 502 HO and 454 Horizon MIE (Inboard) engines
454/502 QUICKSILVER CYLINDER HEAD ASSEMBLY PART # 938-8M0115141
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 fits the 454/502 HO Gen V & VI engines featuring rectangular ports for higher horsepower applications using 2.19" diameter intake valves.
For: 1992‑2000 MCM (Sterndrive) 454 / 502 HO and 454 Horizon MIE (Inboard) engines