these are wrc blocks and are not standard cgi road blocks
the work involved in making these work is unreal
everything is different and it shares very little parts to a basic zetec engine
block is useless unless you have a wrc head and spacer plate
between ian howell and ashley of this forum you could make an almost complete block but the problem you have is gaskets,no one has any to suit the engine
cosworth have sold off all there wrc focus parts inc the complete engines there had so if you need spares for the future your f**ked
bargain if you get it for a couple of hundred as you will need the extra cash you have saved to build it,dont expect change from 5 figures