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
