Not sure if there is a better place for this, but you Mustang guys seem to have all the best info on small blocks!
This is my first SBF, and I'm hoping someone could help me identify a few holes that were open on my engine. It was rebuilt around 1k miles ago, but not by me, and it was partially stripped down when I got it.
1st Pic - There are a couple holes that look to be drain holes on the heads, along the channel where the intake manifold meets up. Are these drain holes, or something else? Should they be plugged? If they are drains, where to they exit?
Also, I thought Windsor motors had 18mm spark plugs, but mine are 14mm. The block code is D4DE-6015-BA indicating a '74 Falcon/Maverick, but I guess the heads must be something else? Any easy way to ID these without having to pull the intake off?
2nd pic - There's a hole that looks to be a sensor port or something, along the rear lip where the belhousing attaches.
Are there any good diagrams that might label all of the parts of these engines?