Thanks for the reply. Darrell found a sheet with tech tips from Crane Cams that says the correction is to subtract .006 from the stock warm adjustment. But, these should still be checked hot for absolute correctness.
Here's the tech tip for cold engine rocker adjustment:
Iron Block Iron Heads Add .002"
Iron Block Aluminum Heads Subtract .006"
Aluminum Block Aluminum Heads Subtract .012"
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