{"product_id":"an6-dual-feed-carb-fuel-line-vacuum-gauge-holley-4150-carburetor","title":"AN6 Dual Feed Carb Fuel Line \u0026 Vacuum Gauge – Holley 4150","description":"\n\u003ch2\u003eAN6 Dual Feed Carb Fuel Line with Vacuum Pressure Gauge – Built for Holley 4150 Carburetors\u003c\/h2\u003e\n\u003cp\u003eUpgrade your carburetor fuel delivery with this precision-engineered \u003cstrong\u003eBraided AN6 Dual Feed Carb Fuel Line\u003c\/strong\u003e — designed specifically for the \u003cstrong\u003eHolley 4150 carburetor\u003c\/strong\u003e. Featuring a built-in \u003cstrong\u003evacuum pressure gauge\u003c\/strong\u003e and a robust aluminum alloy construction, this kit ensures smooth, leak-free fuel flow and reliable engine performance whether you're on the track or the street.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This Dual Feed Fuel Line Kit?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Fit for Holley 4150:\u003c\/strong\u003e Designed as a direct replacement for 4150 Holley carburetors, compatible with AN6 or 3\/8\" hoses — no fabrication required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight Aluminum Alloy Construction:\u003c\/strong\u003e High-strength aluminum alloy keeps weight down without sacrificing durability, easily handling high-pressure and high-temperature fuel environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized Fuel Flow:\u003c\/strong\u003e The fuel rail geometry has been carefully engineered to minimize resistance and pressure drop, boosting fuel supply efficiency and engine combustion performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e7\/8\"-20 Threaded Fittings:\u003c\/strong\u003e Precision-machined 7\/8\"-20 threads provide a tight, secure seal with matching connectors — no more worrying about fuel leaks or loose connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Vacuum Pressure Gauge:\u003c\/strong\u003e The included vacuum pressure gauge allows you to monitor fuel system pressure in real time, giving you peace of mind and helping you tune for peak performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDouble Pump Ready:\u003c\/strong\u003e Supports dual fuel pump setups for high-performance and race applications demanding consistent, high-volume fuel delivery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual Feed Carb Fuel Line with Vacuum Pressure Gauge\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Hose Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAN6 or 3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7\/8\"-20\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 × 12 × 3 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e267g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Dual Feed Carb Fuel Line Set\u003c\/li\u003e\n  \u003cli\u003e1× Vacuum Pressure Gauge\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cp\u003eHot rods, muscle cars, race builds, and any performance engine running a \u003cstrong\u003eHolley 4150-style carburetor\u003c\/strong\u003e. Whether you're upgrading from a worn OEM line or building a new dual-pump setup, this kit delivers the reliability and performance you need.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2pcs-gravity-electric-pepper-and-salt-stainless-steel-grinder-set-with-adjustable-coarseness-operated-led-light\"\u003eElectric Grinder Set with Adjustable Coarseness \u0026amp; LED Light\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/sata-power-splitter-cable-1-to-5-18awg-hdd-ssd-extension\"\u003e1 to 5 SATA Power Splitter Cable 18AWG | HDD SSD Extension\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on fuel system safety and best practices for carburetor maintenance, visit the U.S. Consumer Product Safety Commission (CPSC) for guidance on automotive fuel system safety standards.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Fuel_line\" target=\"_blank\" rel=\"noopener\"\u003eFuel line\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this AN6 dual feed fuel line compatible with all Holley carburetors?\u003c\/h4\u003e\n\u003cp\u003eA: This dual feed carb fuel line is specifically designed for the \u003cstrong\u003eHolley 4150\u003c\/strong\u003e carburetor with 7\/8\"-20 threads. It supports AN6 or 3\/8\" hoses. Please verify your carburetor model and thread size before purchasing to ensure compatibility.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the kit include the vacuum pressure gauge?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Every kit includes \u003cstrong\u003e1× Dual Feed Carb Fuel Line Set\u003c\/strong\u003e and \u003cstrong\u003e1× Vacuum Pressure Gauge\u003c\/strong\u003e. The gauge lets you monitor fuel pressure in real time for safer, more efficient tuning.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What material is the fuel line made from?\u003c\/h4\u003e\n\u003cp\u003eA: The fuel line is constructed from \u003cstrong\u003ehigh-strength aluminum alloy\u003c\/strong\u003e, which is both lightweight and highly durable. It is engineered to withstand high-pressure and high-temperature environments typical of performance fuel systems.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this be used with a dual fuel pump setup?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. This fuel line kit is designed to support \u003cstrong\u003edouble pump configurations\u003c\/strong\u003e, making it ideal for high-performance and racing applications that require consistent, high-volume fuel delivery to the Holley 4150 carburetor.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this AN6 dual feed fuel line compatible with all Holley carburetors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This dual feed carb fuel line is specifically designed for the Holley 4150 carburetor with 7\/8\\\"-20 threads. It supports AN6 or 3\/8\\\" hoses. Please verify your carburetor model and thread size before purchasing to ensure compatibility.\"}}, {\"@type\": \"Question\", \"name\": \"Does the kit include the vacuum pressure gauge?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! Every kit includes 1× Dual Feed Carb Fuel Line Set and 1× Vacuum Pressure Gauge. The gauge lets you monitor fuel pressure in real time for safer, more efficient tuning.\"}}, {\"@type\": \"Question\", \"name\": \"What material is the fuel line made from?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The fuel line is constructed from high-strength aluminum alloy, which is both lightweight and highly durable. It is engineered to withstand high-pressure and high-temperature environments typical of performance fuel systems.\"}}, {\"@type\": \"Question\", \"name\": \"Can this be used with a dual fuel pump setup?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. This fuel line kit is designed to support double pump configurations, making it ideal for high-performance and racing applications that require consistent, high-volume fuel delivery to the Holley 4150 carburetor.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Automotive\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/collections\/automotive\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"AN6 Dual Feed Carb Fuel Line \u0026 Vacuum Gauge – Holley 4150\", \"item\": \"https:\/\/vd0uzy-jp.myshopify.com\/products\/an6-dual-feed-carb-fuel-line-vacuum-gauge-holley-4150-carburetor\"}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"WHITE","offer_id":53636571070777,"sku":"1005006681947228-WHITE","price":97.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/Scf71fe8cc9554580981985c3bad32b11L.webp?v=1782512829","url":"https:\/\/peacefulpleasureswellness.com\/products\/an6-dual-feed-carb-fuel-line-vacuum-gauge-holley-4150-carburetor","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}