Quote: Originally Posted by
CNCPORT.COM 
The 2 Retainers they offer are meant for 2 different keepers/locks. Different dimensions and angles I believe.
I've never tried using a stock Retainer and BC spring, we convert everything over to single groove. I would think the installed height will be effected.
Why not just buy the Triple Groove Retainers from BC? And be done with it.
From the information I get from the website since they are using the same spring it changes everthing, from seat pressure to open pressure and even coil bind, I didn't think it would be smart to use single retainers and locks on triple valves, let alone if it would work, I will probably just buy the triple retainers and be done with it,
Thanks for the info