Here is where I got the info relating to year based on supplied part #
http://lightningjar.com/mopar/partnu...stributor4.txt
Here is where I found the info regarding which motors (RB) it will fit, not necessarily what motor it is correct for:
http://www.yearone.com/updatedsingle...gineinfo4.html
and
http://www.yearone.com/updatedsingle...gineinfo1.html
the last one clearly states that the Hemi is not among the RB family. Hope that clears things up.