304 heads

[Kman]

I will be doing a valve job on a set of 1978 304 heads for a friends CJ7.I must confess that I am more familiar with doing head work on small block Chevies and not AMC's.So I'm looking to my fellow Jeepers for any info you can throw my way on 304 heads.I have all the machining specs I need to follow in my cylinder head manuals but I have heard of using Chevy valves in 304 heads,anyone tried this?

[Davisrats]

http://www.wps.com/AMC/valves/
I have not done this swap.
Looks like extra work.

I put in a EFI 4.0