need help with leak on ls/vtec

have 92 (b17a) vtec head on a (b18b) ls block
Have a cometic head gasket.(they specially make head gaskets for ls/vtec)
I checked the oil line, and that wasn't the problem
Checked the head for cracks, good condition. Resurfaced, recut and reangled valves.

1st oil leak I noticed was in between the head and block located where the upper
radiator hose connects to the head. I recently sealed that up with that red gasket
maker. Worked pretty good.

2nd oil leak I noticed now was again in between the head and the block, located behind the block sort of on top of the pcv box.

My ques. is??? Do people even do ls/vtec's with a b17a head????
Does that head comply with the b18b block?????
What could be wrong???
Any input on this subject that could help me out is really appreciated.
Thanks......

 

b17 head is a gsr head. People use any vtec head(except the h22) with a ls block.