Holley Equipped Billet Fill Cap SPBXL2 This hitch ball is 2-5/16"

This hitch ball is 2-5/16" in diameter with a one inch diameter shaft that is 2" long and rated at 6

FIA 8853-2016 Certified

and will never stain

Sculpted all aluminum housings

Universal Unhooded breather

Holley Equipped Billet Fill Cap SPBXL2 This hitch ball is 2-5/16"Looking for an alternative to your stock fuel cell cap or maybe you need a fill cap for that custom oil tank or valve cover you are building? Well, look no further! Holley has created a full line of Billet Fuel Cell Caps and Billet Fill Caps. Holley caps are CNC machined from 6061 T6 billet aluminum and they feature a bright black anodize for great looks and corrosion protection. Each cap features a laser etched Holley Equipped logo so you know it is