Re: If it's not one thing....
Check your thermostat housing/outlet hose fitting. I had a weeping coolant leak there.
You couldn't see it AT ALL from the top, but it was a weeper/dripper on the back side (against the block), that would run down the top of the pump, and drip off the left side of the block (about where you are seeing yours).
I run the T444 pump on mine, and I thought it was the filter or filter base, or filter shut-off valve, but it turned out to be the o-ring seal on the t-stat housing.
When you got $25/gal coolant, you don't want leaks!
Al in SoCal
AFE Intake; Garrett 38R; Turbine Jacket; Banks IC, BanksBrake
Melling LPOP, External Oil Cooler & Filter System
Stealth 4-line Twin HPOP,
Swamps 160/30's, HVHF IDM; DP-Tuner F5
Full R-R Fuel System, Pre-& Post-pump filtration
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