When you see antifreeze in the front intake bolt

I bought this car this way. I seem to recall someone saying the front intake bolts need sealant on the threads or a little anti freeze puddle will appear like in these pics. Whats up with this? Do i need to remove the intake to fix or can i drain the anti freeze down some and put sealant on the bolt threads if thats the case to fix it. Or should the intake come off and i clean everything up and start over?

The bolt holes are blind, I went through this recently and is was leaking between the head and intake, coming from the coolant crossover. There is not really  lot of metal there to make a good seal, especially if there is a bit of corrosion involved.

Edited by WesternRed - Sep/15/2018 at 6:18am

I agree with everyone who commented it could be the thermostat housing or the upper hose clamp.  I just went through this on a 392 IH.  Had antifreeze around the front two manifold bolt heads on left side.  Checked the hose clamp and it was tight, couldn't see anything coming from the thermostat housing.  So, I removed the bolts, put sealer on the threads, retorqued them, no change.  I happened to check with the engine hot and sure enough, antifreeze was weeping out of the radiator hose.  What I found was that the hose clamp had corroded and frozen up.  Just because it was tight didn't mean that it was tightening on the hose.  Replaced the clamp, all good.