{"product_id":"evil-energy-an8-female-to-female-swivel-coupler-black-aluminum-360-rotating-2-pack-1500-psi","title":"EVIL ENERGY AN8 Female-to-Female Swivel Coupler — Black Aluminum 360° Rotating 2-Pack, 1500 PSI","description":"\u003cb\u003eEVIL ENERGY's AN8 female-to-female straight swivel coupler is a durable aluminum union fitting that links two AN8 hoses with a 360° rotating joint for easier installation and leak-resistant connections.\u003c\/b\u003e\n\n\u003cp\u003eThis compact, high-strength adapter lets you join two 8AN fluid lines quickly while preserving swivel movement and serviceability. Machined from 6061-T6 aluminum and finished with a black anodized coating, the union is built to resist corrosion and tolerate a broad temperature range. It uses a 37-degree flare for sealing and a 3\/4-16 UNF thread form, engineered for automotive and performance fluid systems where reliable sealing and alignment flexibility matter.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this coupler simplify hose routing and installation?\u003c\/h3\u003e\n\u003cp\u003eThe built-in 360° swivel allows the fitting to rotate independently of the hoses, reducing twist and tension during assembly. That makes it easier to align fittings in tight engine bays or custom plumbing runs without stressing the hose ends.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e360° rotating union prevents hose twisting during install\u003c\/li\u003e\n  \u003cli\u003eStraight inline design keeps routing simple in confined spaces\u003c\/li\u003e\n  \u003cli\u003eRe-usable connection enables adjustments without cutting lines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the pressure and temperature limits I should expect?\u003c\/h3\u003e\n\u003cp\u003eThis adapter is rated to withstand up to 1,500 PSI working pressure and functions safely across a wide operational temperature span. It covers typical automotive and motorsport fluid temperatures from cold starts to hot running conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum working pressure: 1,500 PSI\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range: -40°F to 250°F\u003c\/li\u003e\n  \u003cli\u003eSuitable for many fuel, oil, and coolant system applications (verify fluid compatibility)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sealing and thread standards does the fitting use?\u003c\/h3\u003e\n\u003cp\u003eThe coupler seals on a 37° flare surface common to AN-style fittings, ensuring a metal-to-metal seal when tightened correctly. Threads follow the 3\/4-16 UNF specification for the union portion, so confirm thread match with mating components before assembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSealing: 37° AN flare seating surface\u003c\/li\u003e\n  \u003cli\u003eThread size: 3\/4-16 UNF on the union body\u003c\/li\u003e\n  \u003cli\u003eDesigned for standard AN8 hose ends and adapters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is the material and finish for long-term use?\u003c\/h3\u003e\n\u003cp\u003eConstructed from aerospace-grade 6061-T6 aluminum, the union combines strength with low weight. The black anodized surface improves wear and corrosion resistance while maintaining a performance-oriented look under the hood.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial: aluminum alloy 6061-T6 for high strength-to-weight\u003c\/li\u003e\n  \u003cli\u003eFinish: black anodized for corrosion and abrasion resistance\u003c\/li\u003e\n  \u003cli\u003eReusable design supports maintenance and system reconfiguration\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This 2-piece EVIL ENERGY AN8 female-to-female straight swivel coupler is aimed at automotive enthusiasts, race teams, and DIY mechanics who need a robust, low-profile union for AN8 lines. It's suitable for engine bays, fuel systems, oil lines, and other performance plumbing tasks where leak-resistant 37° flare seals, a 360° swivel, and durable aluminum construction are required. Always confirm compatibility with your fluid and system specifications before installation.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this adapter fit my AN8 hoses?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it connects two AN8 female fittings that use 37° flares; verify your hose ends are AN8 standard before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this coupler handle high heat and pressure?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The fitting is rated to 1,500 PSI and -40°F to 250°F, suitable for many automotive fluid applications.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"EVIL ENERGY","offers":[{"title":"Default Title","offer_id":67592766062777,"sku":"B0BN84CK2J","price":60.86,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/evil-energy-an8-coupler-front-view.jpg?v=1790567797","url":"https:\/\/redleafauto.ca\/products\/evil-energy-an8-female-to-female-swivel-coupler-black-aluminum-360-rotating-2-pack-1500-psi","provider":"Redleaf Auto","version":"1.0","type":"link"}