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Quote:

How in the world does water get into the heads?.....



There are two main water passages, one at each end of the block. The water enters the head from rear passage, flows through the head, then back into the block through the front passage. In the pic I posted you can tell the main water passages (see the holes that have traces of black sealer around them).




How do you figure the water enters the head at the
rear and goes back into the block at the front....
coolant enters the total block and goes up into the
heads then out the front of the heads to the thermostats
hose... it dont go back into the block