Cracked head, but not what you think

Oil pressure sender is at back of the block, about in the middle, trying to remember how cams get their oil.
 
i am going to take a guess
if it starts to leak in the first two minutes then it is probably an oil circuit
if it takes an hour probably not
 
Give these guys a call. I was actually considering using them when I was thinking of repairing the head. Then fourth gear went, and I just swapped engines.


https://www.ultraseal-inc.xn--com-9o0a