I think this would be a pretty much bolt in clean mount
http://www.xtremercracing.com/Store_...ue&SnipID=3042
I was needing to order some stuff from ae anyway so I picked up a couple of these to try
http://order.aeteam.net/product_deta...?Itemcode=4537
my thinking is the rc0l has several bearing height adjustments that snap in the oval hole. Maybe one will aline the bearing up with the center shaft properly.