PTFE & AN Fittings

• Compatible with PTFE hoses only, ideal for E85, fuel, oil, nitrous, and hydraulic systems.
• Precision 37° flare seal prevents leaks without extra sealant.
• Made from lightweight 6061-T6 aluminum with corrosion-resistant black anodized finish.
• Rated up to 1500 PSI and -40°F to 248°F for high-performance durability.
• Package Include: 0 Degree PTFE Fitting x 2, 45 Degree PTFE Fitting x 2,90 Degree PTFE Fitting x 2, 180 Degree PTFE Fitting x 2

• [Parameter] Max working pressure: 1500PSI. working temperature Range: -4 ℉ to 252 ℉. O-ring working temperature: -15℉ to 390℉
• [Material] Aluminum alloy 6061-T6, anodized black surface.
• [Full Flow] Features excellent wall thickness and achieves uninterrupted flow.
• [Application] Widely used in fuel systems, such as fuel hose extends, return line, fuel cell, firewall, etc.

• Connects AN male to female ports at a 45° or 90° angle with full swivel capability
• Built from corrosion-resistant 304 stainless steel for durability in harsh environments
• 37° flare design ensures leak-free performance up to 1,500 PSI under high vibration
• Operating range from -40°F to 250°F – safe for fuel, oil, brake fluid, and more
• Ideal for brake lines, clutch systems, fuel routing, power steering, and compact engine bays

• Designed for PTFE hose only; not for rubber hose or CPE braided hose.
• Available in 3AN, 4AN, 6AN, 8AN, 10AN, and 12AN with straight, 45°, 90°, and 180° options.
• 37° flare seal on the AN side helps create a secure connection without extra sealant on the flare seat.
• Made from 6061-T6 aluminum alloy with black anodized finish.
• Rated to 1500 PSI with a working temperature range of -65°F to 252°F (-54°C to 122°C).

Converts GM TBI/Vortec fuel system ports to 6AN. This adapter set features M16x1.5 feed and M14x1.5 return threads, 6061-T6 aluminum construction, and a 1500 PSI rating for reliable fuel line upgrades on 87-98 GM trucks.

• Size: AN6 (9/16"-18 UNF) Male Flare to 1/4"-18 NPSM. Package Included: 2PCS.
• Material: Built with sturdy 6061-T6 aluminum alloy, the 6AN transmission cooler fitting is anodized to be oil, rust, and corrosion-resistant
• Features: The CNC-machined adapter features a hexagonal design, making it easy to install. Its male AN side is well-sealed by a 37-degree angle
• Compatibility: It can be well-compatible with fuel, oil, water, and other media
• Application: The transmission fitting is designed for front and rear transmission line ports prior to 2007. Fits TH350, TH400 , 4L60E, 700R4

Verify Fitment Before Ordering:

This adapter is designed for 1/4-18 NPSM transmission cooler ports and is not compatible with inverted flare or different thread designs. Confirm your transmission port style to prevent incorrect installation.

• Connects two AN female fittings with a straight or 90° configuration
• Made from 304 stainless steel for superior strength and corrosion resistance
• Designed with a 37° flare seal for a leak-free connection at up to 1,500 PSI
• Works across temperatures from -40°F to 250°F for road, race, or off-road use
• Ideal for brake lines, clutch lines, fuel delivery, power steering, and oil systems

Manually isolate an AN fuel or fluid line for service, storage, or system changes. This inline fuel shutoff valve is offered in 6AN, 8AN, and 10AN male-to-male versions with 37° flare connections, a cable-ready lever, and a black-anodized 6061-T6 aluminum body. Match the selected valve size to both female AN hose ends. Hose ends, adapters, and an actuation cable are not included.