{"product_id":"harddrive-petcock-w-1-4-npt-straight-down-820-52256","title":"Harddrive Petcock - W\/ 1\/4 NPT Straight Down — Harley-Davidson Softail Heritage Classic, Electra Glide Classic, Electra Glide (1975-2026)","description":"\u003cp\u003eHarddrive petcock with 1\/4 NPT straight-down outlet for V-twin fuel tanks. Chrome-plated 22mm metric design that handles both main and reserve fuel flow for Harley-Davidson Big Twin and Sportster models from 1975 onward.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHighly polished and chrome-plated finish\u003c\/li\u003e\n  \u003cli\u003eMaximizes fuel flow in main and reserve modes\u003c\/li\u003e\n  \u003cli\u003e22mm metric size fits 1975-present Big Twin and Sportster\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Harddrive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 011408\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutlet Size:\u003c\/strong\u003e 1\/4 NPT straight down\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 191361144004\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.5376 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China (Taiwan)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits 1975 and newer Harley-Davidson Big Twin and Sportster models, plus most custom V-twin tanks with 22mm metric petcock mounts.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat size petcock is this?\u003c\/h3\u003e\n\u003cp\u003eThis is a 22mm metric petcock, the standard size for Harley Big Twin and Sportster fuel tanks from 1975 onward.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my custom tank?\u003c\/h3\u003e\n\u003cp\u003eIt fits most custom V-twin tanks with a 22mm metric mount. Verify your tank's petcock opening before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat does the 1\/4 NPT straight down mean?\u003c\/h3\u003e\n\u003cp\u003eThe fuel outlet is a 1\/4 inch NPT (National Pipe Thread) fitting pointing straight down — standard for most carb fuel lines.\u003c\/p\u003e\n\u003ch3\u003eDoes this control fuel flow automatically?\u003c\/h3\u003e\n\u003cp\u003eYes — the petcock uses gravity and engine vacuum to flow fuel in both main and reserve modes without a manual valve.\u003c\/p\u003e","brand":"Harddrive","offers":[{"title":"Default Title","offer_id":53035428773999,"sku":"820-52256","price":30.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_d196fd59-153e-4042-835d-608362b2928a.png?v=1779561645","url":"https:\/\/vtwinbikers.com\/products\/harddrive-petcock-w-1-4-npt-straight-down-820-52256","provider":"Vtwinbikers","version":"1.0","type":"link"}