This is the original 66x. I made them because I wanted something real small that works. Just over 4" across with
a cleanable filter element made for me by UNI.
Available for Linkert, S&S B and Early Bendix/keihin, S&S E and G, and CV.
Does not have or come with breather assemblies for Evo or TC,
however I can recommend a support that will work best for your application.
I have had them on 45" flatheads to 117" fuel injected motors with good results.
Comes in full polished finish