From water pick up in rear to pump #10 AN or larger. Some like to go thru oil cooler to pre heat water then to pump. from pump 2 hose's to front of block. water then come's out themostat area on intake manifold then dump out the side or ?. Now if your running wet manifolds(logs) go from pump to (logs)then
from logs to the block. One pick up (small?) can go from trans to v-drive then dump thru log or any place you might have avail. You can mix and match some of the above but think it out and understand how it works.Get a new pump impeller unless it is new! Good Luck!
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