{"product_id":"kpmi-valve-guide-intake-0-010-bronze-m8-191-57073","title":"KPMI Valve Guide - Intake 0.010 Bronze M8 — Harley-Davidson Road King, Road King Special, Electra Glide Ultra Classic (2017-2019)","description":"\u003cp\u003eKPMI intake valve guide for Milwaukee-Eight (M8) engines, precision-machined from bronze with a 0.010 in oversized bore for custom or worn cylinder head work. Direct replacement for stock M8 valve guides.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBronze construction\u003c\/li\u003e\n  \u003cli\u003e0.010 in oversized bore\u003c\/li\u003e\n  \u003cli\u003eFits Milwaukee-Eight (M8) engines\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 20-21029\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Bronze\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 0.010 in oversized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 3.5 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.08 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson Milwaukee-Eight (M8) engines for intake valve applications.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eIs this for intake or exhaust?\u003c\/h3\u003e\n\u003cp\u003eIntake only. KPMI makes separate exhaust valve guides — check the part number before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat does 0.010 in oversized mean?\u003c\/h3\u003e\n\u003cp\u003eThe bore is 0.010 in larger than stock, allowing for reconditioning of worn cylinder heads or custom valve work.\u003c\/p\u003e\n\u003ch3\u003eDo I need special tools to install this?\u003c\/h3\u003e\n\u003cp\u003eValve guide installation requires a valve guide tool and machine shop experience. Many riders have a Harley dealer or machine shop handle the job.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my Twin Cam engine?\u003c\/h3\u003e\n\u003cp\u003eNo — this guide is specifically for Milwaukee-Eight (M8) engines. Twin Cam owners need a different part number.\u003c\/p\u003e","brand":"KPMI","offers":[{"title":"Default Title","offer_id":53035798069359,"sku":"191-57073","price":92000.0,"currency_code":"COP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_952ab8d8-b2c6-4f4e-82ad-e74de80f1bb6.png?v=1779563035","url":"https:\/\/vtwinbikers.com\/en-co\/products\/kpmi-valve-guide-intake-0-010-bronze-m8-191-57073","provider":"Vtwinbikers","version":"1.0","type":"link"}