@markcharlton posted:Mangusta blocks are not typically stamped with a Ford serial number as they were supplied in bulk to DT blank. The intake IS stamped with the "engine number" that corresponds to build sheets. I think many of the people claiming they have the original engine may not even know that they do (or don't). The easy tell is if it has a stamped Ford number, it's not original to the car.
I decided to go the rebuild route and do the 331 stroker as well. My engine shop did use the original heads and intake, but did open up ports to help improve flow. I ended up with around 310HP and 400 ft-lbs of torque in an engine that sounds absolutely awesome, yet appears completely stock from the outside (carb and distributor aside).
Which distributor did you go with? any clearance issues?
One of the crate engine companies asked if I wanted/needed the block with the clutch pivot point... since all gooses (geese?) have a hydraulic clutch, I'm assuming that's a "no".
I have a brand new set of headers (I think from Hall) that the previous owner purchased, but never installed... this would be the time if I want to install them, I'm just not sure how much of a difference they will make though. Like you, I want to "appear" stock.
MH