{"product_id":"holley-renew-kit-carburetor-rebuild-kit-37-935-complete-gasket-metering-repair-kit-for-performance-holley-carbs","title":"Holley Renew Kit Carburetor Rebuild Kit 37-935 — Complete Gasket \u0026 Metering Repair Kit for Performance Holley Carbs","description":"\u003cp\u003e\u003cstrong\u003eHolley 37-935 Renew Kit is a complete carburetor rebuild kit with genuine Holley components designed to restore and refine Holley performance carburetors for street, race or marine use.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Holley carburetor shows wear, leaks, or inconsistent tuning, the 37-935 Renew Kit supplies factory-quality replacement parts plus tuning extras and clear instructions to bring carb performance back to specification. This kit bundles Holley-approved gaskets, seals, metering parts and additional pieces intended to simplify a thorough rebuild and speed up synchronization and jetting work.\u003c\/p\u003e\n\n\u003ch3\u003eWhat parts are included and why do they matter?\u003c\/h3\u003e\n\u003cp\u003eThe 37-935 kit contains Holley-manufactured gaskets, seals, metering blocks components and supplemental parts that replace the wear items in most Holley performance carburetors. Using original-equipment pieces reduces mismatch, leakage and erratic fuel metering versus generic kits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete set of gaskets and sealing washers to prevent vacuum and fuel leaks\u003c\/li\u003e\n  \u003cli\u003eMetering parts and replacement pieces for consistent fuel delivery\u003c\/li\u003e\n  \u003cli\u003eExtra components aimed at performance tuning and adjustment\u003c\/li\u003e\n  \u003cli\u003eParts neatly packaged in a tray for easy organization during rebuild\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this kit simplify a rebuild for a DIY mechanic?\u003c\/h3\u003e\n\u003cp\u003eHolley packages the kit so hobbyists and professional techs can perform a step-by-step overhaul with fewer trips to the parts counter. The included instructions and tuning guide walk through disassembly, inspection, reassembly and baseline tuning so you can restore function more confidently.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStep-by-step rebuild instructions included for systematic teardown\u003c\/li\u003e\n  \u003cli\u003eDetailed tuning guide to establish baseline jetting and adjustments\u003c\/li\u003e\n  \u003cli\u003eParts tray keeps components organized and reduces reassembly errors\u003c\/li\u003e\n  \u003cli\u003eCompetitively priced to lower rebuild cost vs buying parts individually\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this kit fit my Holley performance carburetor model?\u003c\/h3\u003e\n\u003cp\u003eThe Renew Kit is designed to serve a broad range of Holley performance carburetors; it’s intended as a general rebuild solution rather than a model-specific master kit. Confirm compatibility with your carburetor series or consult Holley documentation to ensure the 37-935 contains the exact items your unit requires.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with many Holley performance carburetor families—check model fitment\u003c\/li\u003e\n  \u003cli\u003eContains common wear items used across Holley performance carbs\u003c\/li\u003e\n  \u003cli\u003eExtra tuning parts help with performance-oriented adjustments\u003c\/li\u003e\n  \u003cli\u003eIf unique parts are needed, Holley parts catalog can identify match requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will a rebuild using this kit affect drivability and tuning?\u003c\/h3\u003e\n\u003cp\u003eReplacing aged gaskets, seals and metering components corrects leaks and restores predictable fuel metering, which improves idle quality, throttle response and the ability to reach consistent tuning settings. The extra tuning pieces let you experiment with jetting and adjustments for better performance without hunting down rare service components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEliminates common vacuum and fuel leaks that cause poor idle and stumble\u003c\/li\u003e\n  \u003cli\u003eRestores stable metering for repeatable tuning and consistent drivability\u003c\/li\u003e\n  \u003cli\u003eExtra parts let you test alternate configurations during tuning sessions\u003c\/li\u003e\n  \u003cli\u003eHelps get carb back to factory-like operation for street or race use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Holley 37-935 Renew Kit is aimed at weekend restorers, performance enthusiasts and professional mechanics who want a reliable, Holley-approved set of replacement parts for performance carburetors. It’s ideal if you need a practical, organized rebuild package that includes tuning guidance and extra components to support street, race, or marine applications without sourcing individual parts.\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: Does the 37-935 kit include jets and needles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit focuses on gaskets, seals and metering components; verify specific jet and needle inclusion for your carb model in Holley’s parts list.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this kit for race and street applications?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—this Renew Kit supplies Holley-quality parts and extra tuning pieces suited for both street and performance tuning contexts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":67586687828153,"sku":"B000630AZQ","price":151.96,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/holley-37-935-front-packaging.jpg?v=1790489948","url":"https:\/\/redleafauto.ca\/products\/holley-renew-kit-carburetor-rebuild-kit-37-935-complete-gasket-metering-repair-kit-for-performance-holley-carbs","provider":"Redleaf Auto","version":"1.0","type":"link"}