Radiator/Engine temp questions

Alright after closer inspection I believe my water pump is leaking at the gasket. I have a 360 engine not sure which one it is but, my inlet hose is at the bottom of the water pump. Will a water pump from a 340 work? Hers a pic. Thanks
that's a standard 360 waterpump. any one from a passenger car or truck/van will work from 1971 on up. it is the same as 1970 and up 318 as well.

a waterpump for a 68 or 69 340 will not work for your application, the pump inlet is on the wrong side.

where on the pump/gasket is it leaking? because of the attachment and how the assembly is designed the timing cover is part of the configuration, and if that is damaged or corroded you'll need to repair or replace it in order to get the unit to seal up.