Guys,
This is probably a no brainer, but i have built a dozen or so motors over the years, and it has been a few years since i have last done it. I have the longblock completed, and began putting the rest together. I have done the type 4 oil cooler adaptation, using the Berg kit on the fan shroud as well ( i have done this a few other times as well). Anyway, i have lined up the thermostat rod correctly, and the fan housing slips down over the oil cooler and inside of the cylinder tin. BUT, it does not seem to rest flat on the top of the motor. If i put the side screw (bolt) on the fan shroud holding it to the cylinder tin, the other side raises up a little bit. I truly do not know what to make of this, for everything looks proper, but don't want to leave it this way. I would venture to say that the fan shroud actually seems like if it went down more in the middle, all would be well.
Any thoughts/ideas?