383 on ABody BB KFRAME?

Went out and checked the depth off the holes on my 68 dart 383 block the holes are drilled to 1 1/8" . What I have learned the 383 mounts are different because of steering box clearance std and pwr. this is due to the different heights of the B/Rb block. Also for clearance reasons the back motor mount ear is machined off on 383 blocks (drivers side) done at factory.

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