Dartin for Divorce
If it pops and crack after you wash it, take the distributor cap loose and spray some WD40 or other stuff like that in it. Sometimes, it will cause condensation in the cap when you wash the engine. Just try not to spray directly on electrical components, and you should be ok. If it ends up that you truly do have a water leak back there, it could possibly coming from one or both of the freeze plugs in the back of the block. If that's the case, you will see water/antifreeze dripping from the bottom of the bellhousing, but not running down the back of the motor. I had that happen to a 71 Challenger I used to own. I pulled the engine to replace all the freeze plugs....and it turned into TTI headers, a new Comp cam, a 727 swap, and a new exhaust system. Things snowball quickly! :BangHead: