{"product_id":"turbook-holley-4160-carb-rebuild-kit-vacuum-secondary-1850-3310-9776-159064","title":"Turbook Holley 4160 Carb Rebuild Kit – Vacuum Secondary (1850, 3310, 9776, 159064)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eRestore reliable fueling and precise seals on Holley 4160 vacuum secondary carburetors with the Turbook rebuild kit. Designed to refresh worn components and align with original specifications, this kit emphasizes consistent metering, durable gaskets, and responsive throttle behavior suitable for daily driving and weekend projects alike.\u003c\/p\u003e\n\u003ch3\u003eWhat’s inside and what it fits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e6.5 power valve for moderate vacuum conditions (4.5 – 6.5)\u003c\/li\u003e\n  \u003cli\u003eHigh-flow 0.110 inch needle and seats\u003c\/li\u003e\n  \u003cli\u003e30cc accelerator pump diaphragm\u003c\/li\u003e\n  \u003cli\u003eBrass accelerator pump check valve\u003c\/li\u003e\n  \u003cli\u003eAccelerator pump check valve diaphragm\u003c\/li\u003e\n  \u003cli\u003eNon-stick bowl and metering gaskets\u003c\/li\u003e\n  \u003cli\u003eNon-stick open style base gasket\u003c\/li\u003e\n  \u003cli\u003eTransfer tube seals (O-Ring \u0026amp; Sleeve Style Included)\u003c\/li\u003e\n  \u003cli\u003eChoke gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment and compatibility\u003c\/h3\u003e\n\u003cp\u003eThis rebuild kit is tailored for Holley List numbers in the 4160 family and related variants. It covers models such as 1850, 3310, 8007, 9015, 9776, 80457, 80508, 80570, 80670 and 80770, along with numerous List-1850 and List-159064 related configurations. Use this kit to refresh parts across multiple Holley 4160 vacuum secondary carbs and to help maintain smooth, predictable operation at a range of driving conditions.\u003c\/p\u003e\n\u003ch3\u003eReal-world use cases\u003c\/h3\u003e\n\u003cp\u003eIdeal for classic street machines, daily drivers, or weekend project cars that rely on Holley 4160 carbs. Installing the kit can help renew fueling accuracy, reduce potential leaks, and restore throttle response. The included 6.5 power valve and high-flow needle seats are designed to support stable metering under moderate vacuum, while the assortment of gaskets and seals aims to create dependable seals where leaks often sneak in after years of use.\u003c\/p\u003e\n\u003ch3\u003eWhy choose Turbook\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eComprehensive parts set that mirrors OEM-style components\u003c\/li\u003e\n  \u003cli\u003eHigh-flow components paired with reliable seals for renewed performance\u003c\/li\u003e\n  \u003cli\u003eClear compatibility with a broad range of Holley List numbers and variants\u003c\/li\u003e\n  \u003cli\u003eIncludes notes to verify part numbers, photos, and sizes before purchasing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant note\u003c\/h3\u003e\n\u003cp\u003ePlease double-check that the part number, photo, and size match your carburetor before purchase to ensure the best fit for your rebuild project.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which Holley models does this Turbook kit fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits Holley List numbers including 1850, 3310, 8007, 9015, 9776, 80457, 80508, 80570, 80670, 80770 and related variants.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the potential benefits of installing this rebuild kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Expected improvements include more consistent fuel metering, better sealing, and smoother throttle response, depending on carb condition and setup.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Turbook","offers":[{"title":"Default Title","offer_id":42466133901397,"sku":"B0DD7525TP","price":33.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/turbook-holley-4160-rebuild-kit-pack.jpg?v=1778040130","url":"https:\/\/plentytorque.co.uk\/products\/turbook-holley-4160-carb-rebuild-kit-vacuum-secondary-1850-3310-9776-159064","provider":"PlentyTorque","version":"1.0","type":"link"}