Podavelle AN6 Male to 5/8-18 Inverted Flare 90° Adapter — Black Anodized 6061-T6 Swivel Elbow

Podavelle's AN6 male to 5/8-18 inverted flare 90° adapter is a lightweight, anodized aluminum fitting that converts AN6 lines to 5/8"-18 IFM with a swivel elbow for tight routing.

This adapter is machined from 6061-T6 billet aluminum and finished with black anodizing to resist corrosion while keeping weight low. It’s designed to bridge AN6 (9/16x18 UNF) male flare connections to 5/8" x 18 inverted flare power steering or fluid lines at a 90-degree orientation. The 360° swivel feature gives installers freedom to orient the hose without twisting, and compatibility with gasoline and alcohol fuels makes it suitable for many automotive and motorsport plumbing tasks.

How does this adapter simplify tight hose routing?

The 90° elbow reduces hose bending radius and clears nearby components where a straight union would snag or tangle. Its swivel nut lets you rotate the hose after threading the fitting, so you can achieve the correct angle without forcing or kinking the line. This reduces stress on hose ends and fittings for a cleaner, longer-lasting installation.

• 90° orientation avoids sharp hose bends in compact engine bays
• 360° swivel nut enables final hose alignment after installation
• Suitable for power steering and fluid routing where space is limited

Will this hold up to fuel and steering fluids?

The part is manufactured from aircraft-grade 6061-T6 aluminum and receives an anodized surface to resist corrosion and wear. Podavelle specifies compatibility with gasoline and alcohol-based fuels, and the materials are commonly used in fluid-handling fittings for automotive systems. As with any fluid connection, use proper sealing practices and follow torque recommendations for reliable, leak-free service.

• 6061-T6 billet aluminum resists deformation under clamping
• Anodized finish provides corrosion resistance in harsh environments
• Compatible with gasoline and alcohol-based fuels per manufacturer guidance

What are the exact thread and sizing details?

The adapter converts AN6 male flare (9/16"-18 UNF) to a 5/8" x 18 inverted flare male (IFM), making it suitable where SAE-style inverted flare fittings are used. The 90° geometry changes flow direction while maintaining thread compatibility for standard AN and inverted flare hoses. Verify hose end types and thread pitch on both sides before purchase to ensure fitment.

• AN6 male: 9/16"-18 UNF thread standard
• Inverted flare: 5/8" x 18 IFM thread for 3/8" SAE lines
• 90° elbow with swivel to orient hose without twisting threads

How should I install this adapter for best results?

Professional installation is recommended, especially when working on steering or fuel systems. Hand-start threads to avoid cross-threading, tighten to the proper torque, then rotate the swivel portion to align the hose. Inspect for leaks under pressure and re-torque if necessary after initial run-in.

• Hand-start threads and avoid cross-threading
• Tighten to manufacturer torque specs, then align swivel
• Pressure-test system and re-check fittings after initial use

Who is this for: The Podavelle AN6 to 5/8-18 inverted flare 90° adapter is intended for mechanics, tuners, and DIY enthusiasts who need to adapt AN6 lines to inverted flare power steering or fluid systems in tight engine compartments. It’s a good choice when weight savings, corrosion resistance, and flexible hose routing are priorities. If you’re unsure about compatibility or installation, seek a qualified installer to ensure safe, leak-free operation.