Is the B200 E water pump gasket the same as all 2 litre engines.ie will a 240 740 water pump gasket kit work for the 360 GLT. I'm looking for a new gasket but cannot see any for the b200 on Ebay

Yeah, the gaskets are exactly the same but the pump itself is different.

If the gasket is from a B2x0 engine it's the same. Older B19/B21/B23 engines had a different kind of water pump than B2x0-series and also a different kind of gasket. Water passages are in the different place.

-Marko