820-12-BLK -12 flare cap

Speedflow 820-12-BLK | -12 AN Flare Cap — Black Anodised

Cap off large-bore -12 AN male flare fittings cleanly and securely with the Speedflow 820-12-BLK. This precision-machined female flare cap threads directly onto any standard -12 AN male flare fitting, delivering a reliable leak-free seal during builds, pressure testing, storage, or system reconfiguration. The -12 AN size is one of the largest commonly used AN flare sizes in motorsport and performance automotive plumbing — found on dry-sump oil systems, high-capacity fuel delivery, transmission coolers, and large-bore coolant circuits — making this cap an essential item for any serious workshop or race build environment.

Why Choose the Speedflow 820-12-BLK?

• Precision CNC machined aluminium — consistent 37° JIC/AN internal flare seating for a positive, leak-free cap on large-bore fittings
• Black hard anodised finish — corrosion, heat, and fluid resistant; protects open fittings from contamination and damage
• -12 AN female flare thread — caps any standard -12 AN male flare fitting or hose end
• Ideal for pressure testing — seal off large-bore -12 AN circuit ends during system pressure checks without permanent plugging
• Build and storage protection — keeps open large-bore fittings clean and protected during fabrication, transport, and storage
• Maximum-flow -12 AN sizing — suits the high-volume fittings used on dry-sump systems, high-capacity fuel delivery, and large transmission cooler circuits

Ideal Applications

Capping unused -12 AN male flare fittings on dry-sump oil systems, high-capacity fuel delivery lines, transmission and gearbox cooler plumbing, large-bore coolant circuits, and surge tank connections; sealing circuits during pressure testing; and protecting open fittings during build and storage.

Specifications

• Part Number: SF820-12-BLK
• Thread: -12 AN Female Flare (37° JIC)
• Finish: Black Hard Anodised Aluminium
• Type: AN Flare Cap

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