O.k, finally getting the new engine into car tomorrow. need some help though. Does anyone know the size of the fitting in the water box below t-stat housing and what type of threads. the other one was crap and broke. want to put new one in. I beleive it connects to the hose going to the exhaust manifold. and, anyone know where to find a diagram for the 89 model vacuum lines. I found the 88 and want to make sure they are right when it goes back in.
Thanks guy's. also, how do you change font size on here.

 

Right above the message box that you put your post in it has a drop menu for font sizes.