{"product_id":"kpmi-valve-guide-intake-0-004-cast-iron-hd-evo-1984-1999-sportster-1986-2003-191-57055c","title":"KPMI Valve Guide - Intake +0.004 Cast Iron HD EVO 1984-1999 Sportster 1986-2003 — Harley-Davidson (1984-2004)","description":"\u003cp\u003eKPMI valve guide for Harley EVO and Sportster engines, cast from iron and sized at +0.004 intake specification for direct OEM replacement. Fits 1984-1999 Big Twin EVO and 1986-2003 Sportster models with worn guides.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCast iron construction\u003c\/li\u003e\n  \u003cli\u003eIntake +0.004 oversized specification\u003c\/li\u003e\n  \u003cli\u003eDirect OEM replacement\u003c\/li\u003e\n  \u003cli\u003eFits EVO and Sportster platforms\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 KPMI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 20-2124C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 1.2 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 3.55 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 0.65 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.07 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson EVO Big Twin models 1984-1999 and Sportster models 1986-2003 with stock valve guide bores.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill this fit my 2004+ Sportster?\u003c\/h3\u003e\n\u003cp\u003eNo — this guide is specific to 1986-2003 Sportster. 2004 and newer Sportsters use different cylinder head geometry.\u003c\/p\u003e\n\u003ch3\u003eWhat does +0.004 mean?\u003c\/h3\u003e\n\u003cp\u003eThe guide is machined 0.004 inches larger than stock to accommodate a slightly oversized valve stem, restoring proper clearance in a worn bore.\u003c\/p\u003e\n\u003ch3\u003eIs this an intake or exhaust guide?\u003c\/h3\u003e\n\u003cp\u003eIntake only. Exhaust guides require a separate KPMI part number.\u003c\/p\u003e\n\u003ch3\u003eDo I need special tools to install this?\u003c\/h3\u003e\n\u003cp\u003eValve guide installation typically requires a proper press or pilot tool to avoid damaging the new guide during fitment into the cylinder head.\u003c\/p\u003e","brand":"KPMI","offers":[{"title":"Default Title","offer_id":53035010359407,"sku":"191-57055C","price":9.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_e61a1eb1-0e45-4b08-ab14-8e0cac45e9f0.png?v=1779559106","url":"https:\/\/vtwinbikers.com\/products\/kpmi-valve-guide-intake-0-004-cast-iron-hd-evo-1984-1999-sportster-1986-2003-191-57055c","provider":"Vtwinbikers","version":"1.0","type":"link"}