305/351 timing cover dimensions

[Prowbar]

I am looking for some dimensions from the 305/351 timing cover (as long as it has a timing chain)

The dimensions are specified in the picture, but I'll note them here:
1. Width at centerline crankshaft
2. Depth of timing cover relative to gasket surface
3. Width at midpoint
4. Width at centerline camshaft

Lil' something something that I might be able to get to work :teehee:

Would appreciate the help if anyone has a cover laying around. Thanks!