Yeah, YOU told me on the phone Bob stuck it out there in WRITING
by the way, called Aeromotive - any -6 o-ring will work on the regulator and any AN-6 fitting. It's just the countersink in the regulator that makes the difference. They're sending me the O'rings because I found Summit didn't list the right discription
They are $12 for 10 at Jegs (Aeromotive 15621) and $10 for 10 on Summit.
And $6.77 for 10 on Amazon.com