{"product_id":"kpmi-valve-guide-ex-0-004-cast-iron-hd-pan-2048-1965-and-shovel-1966-1977-191-57021c","title":"KPMI Valve Guide - EX +0.004 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 with +0.004 in oversize bore for Harley Panhead and Shovelhead engines. Direct replacement for worn guides that restores proper valve-to-seat clearance without requiring cylinder head boring.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCast iron construction\u003c\/li\u003e\n  \u003cli\u003eExhaust (+0.004) oversize specification\u003c\/li\u003e\n  \u003cli\u003eDirect fit Panhead and Shovelhead cylinder heads\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 20-2034C\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 +0.004 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 0.85 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 Panhead engines (1948-1965) and Shovelhead engines (1966-1977).\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eIs this an intake or exhaust guide?\u003c\/h3\u003e\n\u003cp\u003eExhaust. For intake guides, order the intake-specific part number.\u003c\/p\u003e\n\u003ch3\u003eWhat does +0.004 oversize mean?\u003c\/h3\u003e\n\u003cp\u003eThe bore is 0.004 in larger than stock to accommodate worn valve stems. Use with matching +0.004 oversize valves.\u003c\/p\u003e\n\u003ch3\u003eDo I need to bore the cylinder head?\u003c\/h3\u003e\n\u003cp\u003eNo — this guide is a direct press-in replacement. It restores proper clearance without machine work.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my 1978+ Shovelhead?\u003c\/h3\u003e\n\u003cp\u003eNo — this part is for 1948-1965 Panhead and 1966-1977 Shovelhead only. Later models require different guides.\u003c\/p\u003e","brand":"KPMI","offers":[{"title":"Default Title","offer_id":53035007541359,"sku":"191-57021C","price":9.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_e80c6874-0466-4656-a43a-7e63298352e4.png?v=1779559048","url":"https:\/\/vtwinbikers.com\/products\/kpmi-valve-guide-ex-0-004-cast-iron-hd-pan-2048-1965-and-shovel-1966-1977-191-57021c","provider":"Vtwinbikers","version":"1.0","type":"link"}