{"product_id":"2xaluminum-reducer-expander-fitting-adapter-female-to-male-3an-4an-6an-8an-10an-12an-16an-20an-oil-cooler-connector-hose-fitting","title":"AN Reducer Fitting Female to Male AN3 to AN20, Expander, 2 Pack","description":"\u003cp\u003eStep a line up or down a size without changing hose, for example AN8 off the pump down to AN6 at the rail. Female AN swivel one end, male AN the other.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFemale to male, see options for sizes\u003c\/li\u003e\n\u003cli\u003eFrom AN3 right up to AN20\u003c\/li\u003e\n\u003cli\u003eAluminium\u003c\/li\u003e\n\u003cli\u003e2 pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAN size chart\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eTube \/ hose size\u003c\/th\u003e\n\u003cth\u003eApprox. mm\u003c\/th\u003e\n\u003cth\u003eThread\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAN3\u003c\/td\u003e\n\u003ctd\u003e3\/16\"\u003c\/td\u003e\n\u003ctd\u003e4.8 mm\u003c\/td\u003e\n\u003ctd\u003e3\/8\"-24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAN4\u003c\/td\u003e\n\u003ctd\u003e1\/4\"\u003c\/td\u003e\n\u003ctd\u003e6.4 mm\u003c\/td\u003e\n\u003ctd\u003e7\/16\"-20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAN6\u003c\/td\u003e\n\u003ctd\u003e3\/8\"\u003c\/td\u003e\n\u003ctd\u003e9.5 mm\u003c\/td\u003e\n\u003ctd\u003e9\/16\"-18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAN8\u003c\/td\u003e\n\u003ctd\u003e1\/2\"\u003c\/td\u003e\n\u003ctd\u003e12.7 mm\u003c\/td\u003e\n\u003ctd\u003e3\/4\"-16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAN10\u003c\/td\u003e\n\u003ctd\u003e5\/8\"\u003c\/td\u003e\n\u003ctd\u003e15.9 mm\u003c\/td\u003e\n\u003ctd\u003e7\/8\"-14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAN12\u003c\/td\u003e\n\u003ctd\u003e3\/4\"\u003c\/td\u003e\n\u003ctd\u003e19.1 mm\u003c\/td\u003e\n\u003ctd\u003e1-1\/16\"-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAN16\u003c\/td\u003e\n\u003ctd\u003e1\"\u003c\/td\u003e\n\u003ctd\u003e25.4 mm\u003c\/td\u003e\n\u003ctd\u003e1-5\/16\"-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAN20\u003c\/td\u003e\n\u003ctd\u003e1-1\/4\"\u003c\/td\u003e\n\u003ctd\u003e31.8 mm\u003c\/td\u003e\n\u003ctd\u003e1-5\/8\"-12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat size fuel line do I need for my horsepower?\u003c\/strong\u003e\u003cbr\u003eAs a rough guide on petrol EFI: AN6 is good to around 500 hp, AN8 to around 800 hp, AN10 beyond that. E85 needs about 30 percent more fuel, so go up a size if you are running it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I tell what size my AN fitting is?\u003c\/strong\u003e\u003cbr\u003eMeasure the outside of the male thread and match it to the size chart above. For example, 9\/16\" (about 14.3 mm) across the thread is AN6, and 3\/4\" (19 mm) is AN8.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo AN fittings need thread tape or sealant?\u003c\/strong\u003e\u003cbr\u003eNo. The seal is made on the 37 degree flare, not the thread, so keep tape and sealant off the AN side. Only the NPT (tapered pipe) end of an adapter needs sealant.\u003c\/p\u003e\u003ch3\u003eQuality and warranty\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMade in China, precision CNC-machined from solid aluminium, not cheap cast or pot-metal fittings\u003c\/li\u003e\n\u003cli\u003eTough anodised finish, clean threads and true 37 degree flares that seal properly\u003c\/li\u003e\n\u003cli\u003e2-year repair or replacement warranty against defects in materials and workmanship, on top of your rights under Australian Consumer Law\u003c\/li\u003e\n\u003cli\u003eSold and backed by Tucks Performance, an Australian-owned business. Not sure what you need? Send us a message\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDelivery:\u003c\/strong\u003e ships direct from our supplier partner, usually 10 to 20 days.\u003c\/p\u003e","brand":"Tucks Performance","offers":[{"title":"AN4 Female to AN3 Male","offer_id":67628651151661,"sku":"1005009040917359-2X FemaleAN4-MaleAN3","price":18.99,"currency_code":"AUD","in_stock":true},{"title":"AN6 Female to AN4 Male","offer_id":67628651118893,"sku":"1005009040917359-2X FemaleAN6-MaleAN4","price":18.99,"currency_code":"AUD","in_stock":true},{"title":"AN8 Female to AN6 Male","offer_id":67628650955053,"sku":"1005009040917359-2X FemaleAN8-MaleAN6","price":19.99,"currency_code":"AUD","in_stock":true},{"title":"AN10 Female to AN6 Male","offer_id":67628650987821,"sku":"1005009040917359-2XFemaleAN10-MaleAN6","price":20.99,"currency_code":"AUD","in_stock":true},{"title":"AN10 Female to AN8 Male","offer_id":67628651020589,"sku":"1005009040917359-2XFemaleAN10-MaleAN8","price":20.99,"currency_code":"AUD","in_stock":true},{"title":"AN8 Female to AN10 Male","offer_id":67628651086125,"sku":"1005009040917359-2XFemaleAN8-MaleAN10","price":20.99,"currency_code":"AUD","in_stock":true},{"title":"AN12 Female to AN10 Male","offer_id":67628651053357,"sku":"1005009040917359-2XFemaleAN12MaleAN10","price":22.99,"currency_code":"AUD","in_stock":true},{"title":"AN16 Female to AN12 Male","offer_id":67628651217197,"sku":"1005009040917359-2XFemaleAN16MaleAN12","price":30.99,"currency_code":"AUD","in_stock":true},{"title":"AN20 Female to AN16 Male","offer_id":67628651184429,"sku":"1005009040917359-2XFemaleAN20MaleAN16","price":36.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/7594\/7821\/files\/S28e55e31f511471593fc78261efb47abO.webp?v=1791696413","url":"https:\/\/tucksperformance.com.au\/products\/2xaluminum-reducer-expander-fitting-adapter-female-to-male-3an-4an-6an-8an-10an-12an-16an-20an-oil-cooler-connector-hose-fitting","provider":"Tuck's Performance ","version":"1.0","type":"link"}