New GM based Chev 350 5.7 litre VORTEC MerCruiser replacement Cylinder Heads. Comes in a pair of 2. Suitable for VORTEC Marine Engines. Valve guides...
Remanufactured Late Model Roller Rocker Style Cylinder Heads, fits Mercury 4.3L V6. Remanufacturing was done by a quality Melbourne machine shop. Comes in a pair...