814-12-BLK -12 in hex o-ring port plug

Speedflow 814-12-BLK | -12 Hex O-Ring Port Plug — Black Anodised

Block off unused -12 AN ports with confidence using the Speedflow 814-12-BLK — a heavy-duty hex o-ring port plug precision machined for motorsport, performance automotive, and hydraulic system builds. Designed for the larger -12 ORB port size, this plug is the go-to solution when blanking high-flow inlets on oil tanks, coolers, and reservoirs where a reliable, leak-free seal is non-negotiable.

Why Choose the Speedflow 814-12-BLK?

• Precision CNC machined aluminium — consistent thread form and tight tolerances for a positive, repeatable seal
• Black hard anodised finish — corrosion, heat, and fluid resistant; purpose-built for the engine bay environment
• -12 AN / ORB (O-Ring Boss) thread — fits standard -12 ORB ports on oil coolers, dry-sump tanks, surge tanks, and remote filter housings
• Hex drive — install and remove with a standard spanner or socket; no special tooling needed
• O-ring included — ready to fit straight out of the packet with an immediate positive seal
• Larger port coverage — ideal where high-volume flow paths need to be cleanly capped during a build or system reconfiguration

Ideal Applications

Dry-sump oil tanks, remote oil filter housings, large-capacity oil coolers, fuel surge tanks, power steering reservoirs, and any performance component with unused -12 ORB ports.

Specifications

• Part Number: SF814-12-BLK
• Thread Size: -12 AN / ORB (O-Ring Boss)
• Drive Type: Hex
• Finish: Black Hard Anodised Aluminium
• Seal Type: O-Ring (included)

Stock held locally in Perth, WA — fast dispatch Australia-wide.