Podavelle 90° AN12 Swivel Adapter — Black 12AN Male to Female Full-Flow Aluminum with 37° Seal, Leak-Resistant

Podavelle's 90° AN12 male-to-female swivel full-flow adapter is a black anodized 6061-T6 aluminum fitting engineered to provide a leak-resistant, unrestricted connection for fuel, oil, diesel, or water lines.

This compact 90-degree coupler pairs an AN12 (1-1/16-12 UNF) male with an AN12 female swivel to deliver a tight 37° seal and continuous internal passage. Machined from lightweight 6061-T6 billet aluminum and finished with a durable black anodize, it resists corrosion while keeping fluid flow uninterrupted. The forged full-flow construction increases wall strength and is compatible with gasoline and alcohol-based fuels.

How does the 37° sealing angle improve reliability?

The 37° sealing angle is a standard AN seating geometry that produces a secure metal-to-metal seal under pressure. It reduces the chance of leaks when properly torqued and used with compatible AN fittings, making it suitable for high-pressure fuel and fluid systems.

• Precision 37° seat for consistent metal-to-metal sealing
• Designed to maintain seal integrity under operating pressure
• Works with standard AN flared fittings for interchangeability

Will this adapter restrict flow in my fuel or oil lines?

No — the adapter's forged full-flow design preserves the internal flow path, minimizing turbulence and pressure drop. The internal bore matches AN12 sizing so you retain near-unrestricted flow compared with lesser adapters that reduce cross-section.

• Full-flow construction maintains maximum internal clearance
• Forged walls add strength without compromising bore size
• Smooth internal profile reduces flow disturbance

Is this fitting compatible with the fuels and environments I use?

Yes — the adapter is compatible with gasoline, alcohol blends, diesel, oil, and water lines when used with proper hose and clamps. The anodized 6061-T6 aluminum resists corrosion from common automotive fluids, but avoid prolonged exposure to harsher chemicals not intended for aluminum.

• Safe for gasoline and alcohol-based fuels
• Suitable for oil, diesel, and water lines in automotive applications
• Anodized finish improves corrosion resistance in typical environments

How should this AN12 swivel adapter be installed and maintained?

Professional installation is recommended to ensure correct torque and sealing. Use compatible AN fittings and inspect threads and sealing faces for damage before assembly; periodic checks for tightness and corrosion will prolong service life.

• Use correct AN12 mating fittings and thread engagement
• Torque to recommended values and inspect the 37° sealing face
• Check connections periodically for leaks and corrosion

Who is this for: This Podavelle AN12 90° swivel adapter suits professional mechanics, race teams, and experienced DIYers who need a robust, leak-resistant fitting for high-flow fuel, oil, diesel, or coolant plumbing. It’s ideal when space requires a right-angle connection without sacrificing flow or strength. Note: this product is supplied as a fitting only; professional installation is highly recommended.