Cast Valve Covers for a Small Block V8

[2old2]

Does anybody know the exact dimensions of the hills and valleys of the cast-aluminum valve covers for the small block V8 sold at the MOPAR Performance Parts Counters? I am attempting to design a matching Air Cleaner. Thanks in advance for the info!

 

[pishta]

They already have one...?

but I like this one better...Art Carr trans tried to steal it! (like why would they even take it off to fix the trans mount?)