water block

Hi Chaps.. Just wondering what the Viability is of 3d printing water blocks? i.e. Have a base plate machined to fit and fit a 3d printed top on it with a good seal? nothing planned... just curious if printed at a high enough quality if it could be done? Thanks!

Hi everyone, I'm water cooling for the first time and I'm worried about having a leak, so before even completing the loop and filling it up with water I need some help with figuring out if these fittings are connected properly and if not, how do I tighten them? Here is a link to an album with...