Hey guys,

Just need to know what size the following things are cause i need to buy some fittings for some gauges tonight:

Thermofan switch
Oil pressure switch

I had a look at the thermofan switch last night (without takin it outta the engine) and i think its a 1/2 inch. haven't had a chance to even glance at the Oil pressure switch yet.

The engine is a B16A2.

Thanks for the help guys & girls.

Jase