Anyone know or have experience using Indy's 360 heads in a Magnum application?

What I want to know is do they (or can they) have the correct number of bolt holes and spacing in the ends of the heads for the Magnum accessories?

I found these but they only mention that the kit uses magnum Pushrod oiling. Which doesn't cover all the differences for using them on a Magnum Motor.

http://www.usaperform.com/indy-small-block-chrysler-magnum-kits-1992up-p-1018.html

Was curious!!! I know they will fit the blcok and work, but will they accept all the extras?