Universal Billet Bonnet Adjusters with 5/16" UNC Thread AF64-4101
Polished Finish
AF64-4101
64-4101
Billet Bonnet Adjuster. Aeroflow Billet Bonnet adjusters are perfect to dress up your engine bay! Machined from 6061-T6 aluminium and featured a hardened rubber insert, allows adjustment down to 21mm (13/16") height Available in Polished or Black Finishes.