harmonic balancer fitment to pulley issue

[NY-Bronco]

I am currently installing the frontrunner serpentine system from BCB and I noticed this issue: The harmonic balancer has three holes and the pulley has 4 Any suggestions?

 

[70_Steve]

http://www.bcbroncos.com/store/product_info.php?cPath=27_114&products_id=686

 

[NY-Bronco]

Man, you guys are quick!!! Will this cause any issues with the pulleys lining up for the serp belt?

 

[rcmbronc]

I would replace the balancer. You can get a 4 bolt 28 oz balancer from Summit.