sb collant leak at timing cover??

help!! i bought my mopar from a young guy that replaced this and that. i see collant leaking from edge where timing cover is at block. i took out the upper bolts on drivers side that hold on power steering pump, and put silicon on those but still see it leaking. i see some collant on right side at front corner of oil pan, been long while since i had sb, and don;t recall how water pump is involved with timing cover. really don;t want to start pullin parts and workin with no plan!!! so please offer info . thanks in advance, BILL