8M0188301Cylinder Head Assembly Complete 4.3L V-6All new Quicksilver cast iron cylinder head, hardened valve seats press fit into the cylinder head with stainless steel valves featuring seats treated with acobalt-chromium alloy for extreme durability. This cylinder head is for applications using roller rocker arms.Fits:2000-2015 MCM 4.3L & 4.3L MPI4.3L 4V Crate Engines4.3L 4V Plus Series2000-2015 4300 LU3 automotive, truck & industrial
