{"product_id":"kpmi-valve-guide-ex-0-003-cast-iron-hd-pan-2048-1965-and-shovel-1966-1977-191-57020c","title":"KPMI Valve Guide - EX +0.003 Cast Iron HD PAN 2048-1965 \u0026 Shovel 1966-1977 — Harley-Davidson Electra Glide (1955-1977)","description":"\u003cp\u003eKPMI exhaust valve guide in cast iron, sized +0.003 in oversize for Harley Panhead and Shovelhead big-twin engines. Direct replacement for worn guides that require precision reboring and installation into the cylinder head.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCast iron construction\u003c\/li\u003e\n  \u003cli\u003eExhaust (+0.003 in) oversize specification\u003c\/li\u003e\n  \u003cli\u003e3.45 in length\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 20-2033C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Exhaust valve guide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Cast iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOversize Specification:\u003c\/strong\u003e +0.003 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 3.45 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.04 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley Panhead engines 1948–1965 and Shovelhead engines 1966–1977.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does +0.003 in oversize mean?\u003c\/h3\u003e\n\u003cp\u003eThe guide bore is 0.003 inches larger than stock, requiring corresponding oversize valve stems or a precision rebore of the valve seat.\u003c\/p\u003e\n\u003ch3\u003eDo I need both exhaust and intake guides?\u003c\/h3\u003e\n\u003cp\u003eCheck your engine — wear may affect both guides. KPMI makes separate intake and exhaust part numbers.\u003c\/p\u003e\n\u003ch3\u003eCan I install this myself?\u003c\/h3\u003e\n\u003cp\u003eValve guide installation requires a press and proper tooling. Most riders have a qualified machine shop or engine builder handle the job.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my 1978+ Shovelhead?\u003c\/h3\u003e\n\u003cp\u003eNo — this guide is for 1966–1977 Shovelheads. Later Evolution and Twin Cam engines use different guide sizes.\u003c\/p\u003e","brand":"KPMI","offers":[{"title":"Default Title","offer_id":53035007410287,"sku":"191-57020C","price":9.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_e93a9ef0-63ed-4420-903c-bc9f3a26f126.png?v=1779559065","url":"https:\/\/vtwinbikers.com\/products\/kpmi-valve-guide-ex-0-003-cast-iron-hd-pan-2048-1965-and-shovel-1966-1977-191-57020c","provider":"Vtwinbikers","version":"1.0","type":"link"}