can a jeep 4.0 casting # 0630 be converted to 0331?

jonny

New member
I know the screw holes to mount the coil pack are not there but I have read that people have converted and made mounts for the coil pack. I don't know about the pulley system though. On the 0331 there looks to be a screw hole for a pulley where as on 0630 there is none....I don't know how people got around that issue but would like to know. can a hole be drilled there?
 
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