I allready have my heater core lines connected,so I realley don't need letter A pictured.By looking at the pic,below is this correct?

If I have all the tubes welded shut,would this cause a massive pressure buildup or will the presure go out the coolant over flow container,up front by the radiator?

[This message has been edited by James Bond 007 (edited 05-30-2008).]

Where did u hook the coolant lines and heater core up to? I cut out b & c and welded it back together only keeping A. I also change the direction of the outlet to clear the TB. I haven't installed the engine yet so I cant say how it will act. I'll post pics later.

A gets main coolant feed to radiator, and D I guess gets to go to your heater core as a feed.

quote Originally posted by darkhorizon: A gets main coolant feed to radiator, and D I guess gets to go to your heater core as a feed.

Thanks Darkhorizon! I should have seen that the drivers side hose attaches to A .....doah (Homer Simpson).
I'll try and post a pic, how I have the heater core lines hooked up.