{"product_id":"k-n-flow-control-custom-assembly-2bbl-hol-w-chk-14x4","title":"K\u0026N Flow Control Custom Assembly - 2BBL HOL. W\/ CHK 14X4","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e61-2000\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 24844023117\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N 61-2000 Flow Control Custom Assembly - 2BBL Holley w\/Check Valve 14x4 Filter\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe K\u0026amp;N 61-2000 Flow Control Custom Assembly delivers smooth laminar airflow for 2-barrel Holley carburetors with check valve port. This universal setup fits classic cars, hot rods, and performance engines using compatible Holley carbs from the 1950s to 1980s. It cuts intake turbulence to improve cylinder filling, horsepower, and torque while providing high-flow filtration.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Control Design:\u003c\/strong\u003e Custom base and lid channel air smoothly to minimize turbulence and enhance engine performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Gains:\u003c\/strong\u003e Promotes better cylinder filling that increases horsepower and torque output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Airflow Filtration:\u003c\/strong\u003e K\u0026amp;N Filtercharger element pulls in more air while trapping dirt and debris effectively\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14x4 Round Filter:\u003c\/strong\u003e Included premium filter measures 14 inches diameter by 4 inches tall for ample capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable Reusable:\u003c\/strong\u003e Clean and re-oil the filter for repeated use and long-term cost savings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm your 2BBL Holley carburetor has the check valve hole for proper fit\u003c\/li\u003e\n\u003cli\u003eService the filter every 30,000-50,000 miles or sooner in dusty conditions\u003c\/li\u003e\n\u003cli\u003eArrives fully assembled in protective packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eBolts to standard 2BBL Holley mounting pattern with 5-1\/8 inch throat diameter\u003c\/li\u003e\n\u003cli\u003eUses stock carb studs. includes base gasket for leak-free seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1955-1971\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSmall Block V8\u003c\/td\u003e\n\u003ctd\u003ew\/ 2BBL Holley Carb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1962-1973\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003e289\/302\/351 V8\u003c\/td\u003e\n\u003ctd\u003ew\/ 2BBL Holley Carb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1964-1974\u003c\/td\u003e\n\u003ctd\u003ePontiac\u003c\/td\u003e\n\u003ctd\u003eV8 Engines\u003c\/td\u003e\n\u003ctd\u003ew\/ 2BBL Holley Carb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1967-1971\u003c\/td\u003e\n\u003ctd\u003ePlymouth\u003c\/td\u003e\n\u003ctd\u003eAAR Cuda\/Barracuda\u003c\/td\u003e\n\u003ctd\u003ew\/ 2BBL Holley Carb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003e2BBL Holley Carbureted\u003c\/td\u003e\n\u003ctd\u003ew\/ Check Valve Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProven performance in millions of vehicles over 60 years\u003c\/li\u003e\n\u003cli\u003eFilters built to pull maximum clean air without restriction\u003c\/li\u003e\n\u003cli\u003ePrecision CNC-machined components for exact fit and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does the 61-2000 fit my Holley 4412 2BBL carburetor?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes it mounts directly if your carb has the check valve port located at the rear\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What filter media does it use?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Multi-layer oiled cotton gauze for balanced high flow and dust-holding capacity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty covers this assembly?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Filter element backed by K\u0026amp;N No-Hassle Lifetime Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground \/ FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Cardboard box 15.25 x 15.25 x 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.9 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40400737566799,"sku":"KNN61-2000","price":346.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-flow-control-custom-assembly-2bbl-hol_-w-chk-14x4-kn-engineering.jpg?v=1766996871","url":"https:\/\/www.blackopsautoworks.com\/products\/k-n-flow-control-custom-assembly-2bbl-hol-w-chk-14x4","provider":"Black Ops Auto Works","version":"1.0","type":"link"}