Ford XFlow OHV Kent Crossflow 1600 Aluminium Cylinder Head. Ultimate performance for this legendary engine that is still widely used in many forms of motorsport and fast road use. These new heads are made from LM25 aluminium alloy and are fitted with Bronze Valve Guides and unleaded Valve Seat inserts that provide 100% interchangeability with original parts. The Spring seats can be machined to take cam lifts of up t 0.550. With standard inserts fitted, valve sizes of 1.625" inlet and 1.375" exhaust can be used. Can be supplied with valves, springs and/or ported to your requirements. Please note that the water channel for the flow connection to the manifold…