73 nova. 350 engine recently rebuilt. TH350 auto trans, efan, stock cast iron water pump, not sure of radiator specs, 195 thermostat. Since i first got the car it's had issues over-heating. I started the engine for the first time this past weekend and during the 15 minutes of breaking in the...

What type of water pump would I need for my 350? Ie long? short? reverse flow? Its 014 casting in my 74 nova. :confused: