{"product_id":"aspaton-6an-70in-stainless-braided-transmission-cooler-line-kit-with-ptfe-liner-adapter-pack","title":"Aspaton 6AN 70in Stainless-Braided Transmission Cooler Line Kit with PTFE Liner \u0026 Adapter Pack","description":"\u003cp\u003e\u003cstrong\u003eAspaton's 70\" 6AN stainless braided transmission cooler line kit is a complete replacement set engineered to route fluid, resist abrasion, and improve heat transfer for AOD, TR6060, 4L60E\/4L80E, TH350 and similar transmissions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit supplies two pre-cut 70-inch stainless-braided hoses with a selection of AN and NPT adapter fittings so you can connect an external cooler or reroute factory lines with durable, high-temperature components. The hoses blend a PTFE inner liner and braided stainless steel outer cover to resist wear, chemical exposure, and temperature extremes. The package includes multiple adapters to fit popular transmission ports and aftermarket chillers, letting hobbyists and professionals adapt to different vehicle hardlines and coolers without hunting for separate fittings.\u003c\/p\u003e\n\n\u003ch3\u003eWill this kit fit my vehicle with a 4L80E, 700R4, or TR6060 transmission?\u003c\/h3\u003e\n\n\u003cp\u003eCompatibility is broad thanks to the included adapters and the universal 6AN hose ends. The kit lists common transmissions such as C5\/C6 AOD, 4L60E, 4L80E, 700R4, 200-4R, TR6060, TH350 and TH400 as compatible targets when using the proper fittings. Confirm thread types on your cooler and transmission ports before installation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes two 70\" hoses with 3\/8\" inside diameter for flexible routing.\u003c\/li\u003e\n  \u003cli\u003eFour 90° 6AN female-to-male adapters for tight connection angles.\u003c\/li\u003e\n  \u003cli\u003eMultiple 6AN-to-NPT\/NPS adapters to match common port threads.\u003c\/li\u003e\n  \u003cli\u003eWorks with many aftermarket and OEM coolers when matched with correct adapter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the braided construction help under heavy use?\u003c\/h3\u003e\n\n\u003cp\u003eThe combination of PTFE inner liner and braided stainless outer jacket improves resistance to abrasion, heat and chemical exposure versus rubber hose. That means the lines retain pressure integrity under load, tolerate higher operating temperatures, and last longer around exhaust, chassis edges, or sharp bends. The braid also helps dissipate heat more effectively than single-layer hoses.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePTFE core for fluid compatibility and smooth flow.\u003c\/li\u003e\n  \u003cli\u003eStainless braid for cut, crush and abrasion resistance.\u003c\/li\u003e\n  \u003cli\u003eTemperature range rated from -40°C to 150°C for varied conditions.\u003c\/li\u003e\n  \u003cli\u003eBraid helps stabilize hose shape under pressure for consistent flow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat adapters and hardware are included, and why are they useful?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit ships with a set of AN and pipe-thread adapters so you can convert 6AN hose ends to many transmission cooler port standards without buying extras. Adapters let you attach the hoses to angled ports, existing hardlines, or aftermarket coolers that use 1\/4 NPT, 3\/8 NPT, or 1\/4 NPS threads. That flexibility reduces installation time and compatibility guessing.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e4 × 90° 6AN female-to-male adapter fittings for angled connections.\u003c\/li\u003e\n  \u003cli\u003e4 × 6AN-to-1\/4 NPT adapters and 2 × 6AN-to-3\/8 NPT adapters included.\u003c\/li\u003e\n  \u003cli\u003e2 × 6AN-to-1\/4 NPS adapters for additional thread compatibility.\u003c\/li\u003e\n  \u003cli\u003eHoses pre-cut to 70\" length for most swap and routing scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install these lines without professional tools?\u003c\/h3\u003e\n\n\u003cp\u003eBasic mechanical skills and common hand tools are usually enough: measure routing, choose the proper adapters, and tighten fittings with AN wrenches or flare nut tools. Avoid overtightening and support hoses with clamps away from heat and moving parts. If you lack confidence with fluid lines, a professional install is sensible to prevent leaks.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCheck thread type and sealant requirements for NPT\/NPS adapters prior to assembly.\u003c\/li\u003e\n  \u003cli\u003eUse hose clamps or P-clamps at mounting points to prevent chafing.\u003c\/li\u003e\n  \u003cli\u003ePressure-test or run the drivetrain and inspect for leaks before road use.\u003c\/li\u003e\n  \u003cli\u003eTrim hose ends only if necessary and use proper cutting tools for clean PTFE cuts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Aspaton 6AN 70\" transmission cooler line kit suits DIY mechanics, performance builders, and shops upgrading or replacing factory cooler lines. It is ideal when you need corrosion-resistant, high-temperature hoses with flexible adapter options to mate vintage or modern transmissions to external coolers. Choose this kit when you want a ready-made length, braided durability, and multiple fittings to adapt to common transmission ports without sourcing parts individually.\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: Is the 70\" hose length suitable for front-mounted coolers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—70 inches suits most front-mounted cooler routes, but measure your vehicle first for unique layouts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the fittings require thread sealant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use appropriate sealant for NPT\/NPS pipe threads; AN-to-AN connections typically seal without thread paste.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Aspaton","offers":[{"title":"Default Title","offer_id":67589100372153,"sku":"B0CMXR8QXW","price":85.9,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/aspaton-front-packaging-6an-70in-kit.jpg?v=1790529168","url":"https:\/\/redleafauto.ca\/products\/aspaton-6an-70in-stainless-braided-transmission-cooler-line-kit-with-ptfe-liner-adapter-pack","provider":"Redleaf Auto","version":"1.0","type":"link"}