Radium 6AN Cap — BlackA clean, precision-machined 6AN cap from Radium Engineering. Used to plug unused or temporarily capped -6AN ORB or AN ports on fuel rails, catch cans, surge tanks, and other fluid system components. Keeps your system sealed, prevents contamination, and maintains a tidy engine bay finish.Black anodised for corrosion resistance and a clean, consistent look alongside other Radium components.Fitting Specifications Size: -6AN (6AN) Finish: Black anodised billet aluminium Use: Plugs and caps unused -6AN ports on fuel system components Compatible with Radium fuel rails, catch cans, surge tanks, and AN fittings Available Part Numbers 14-0463 — 6AN Cap, Black (this listing)Why Radium Engineering? ✔ Engineered and manufactured in the USA ✔ Used by professional motorsport teams worldwide ✔ Precision CNC machining from billet aluminium ✔ Fully rebuildable and serviceable components ✔ Designed for real-world performance and track use Stocked locally in Australia by Coore. Fast dispatch.
