Pablo,
What is the part # of that breather. I can't find any info at sbp, but at your oillubefilter site I found the breathers. I just need to know what is the #. Also, did you have to glue it on or is that stuff just for an air seal?
Amsoil doesn't carry those anymore. I custom made that one a couple years ago. It bolts on like all SBP AF's but I did need some sealant on. it. If you go to S&B filters I think the part # is 26-1515. You'll have to adapt it, naturally.