{"product_id":"kpmi-valve-guide-intake-0-004-cast-iron-hd-shovelhead-1978-1983-191-57048c","title":"KPMI Valve Guide - Intake +0.004 Cast Iron HD Shovelhead 1978-1983 — Harley-Davidson Electra Glide, Tour Glide, Super Glide (1980-1983)","description":"\u003cp\u003eKPMI cast iron intake valve guide sized at +0.004 inch oversize for Harley Shovelhead engines 1978–1983. Direct replacement for worn guides that restores proper valve-to-bore clearance without requiring head boring.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCast iron construction\u003c\/li\u003e\n  \u003cli\u003e0.004 inch oversize\u003c\/li\u003e\n  \u003cli\u003eIntake valve position\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for stock Shovelhead guides\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 20-2054C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Cast iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e +0.004 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 1 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.09 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eFits Harley-Davidson Shovelhead engines 1978 through 1983.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does +0.004 inch oversize mean?\u003c\/h3\u003e\n\u003cp\u003eThe guide bore is 0.004 inch larger than stock, allowing you to use an oversize valve stem without boring the cylinder head.\u003c\/p\u003e\n\u003ch3\u003eIs this for intake or exhaust?\u003c\/h3\u003e\n\u003cp\u003eIntake only. Order a separate exhaust guide part number if you need to replace both.\u003c\/p\u003e\n\u003ch3\u003eDo I need to bore my head to install this?\u003c\/h3\u003e\n\u003cp\u003eNo — this oversize guide installs into the stock head bore without additional machining.\u003c\/p\u003e\n\u003ch3\u003eWill this fit my 1984+ Shovelhead?\u003c\/h3\u003e\n\u003cp\u003eThis part is specific to 1978-1983 Shovelhead models. Later years or Evolution engines require different guide part numbers.\u003c\/p\u003e\n\u003ch3\u003eWhat's included?\u003c\/h3\u003e\n\u003cp\u003eOne cast iron intake valve guide. Installation requires a valve guide driver tool or professional machine shop service.\u003c\/p\u003e","brand":"KPMI","offers":[{"title":"Default Title","offer_id":53035009638511,"sku":"191-57048C","price":9.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/6734\/6543\/files\/output_089863a7-69c0-4771-91c0-9a438ba2e9a0.png?v=1779559088","url":"https:\/\/vtwinbikers.com\/products\/kpmi-valve-guide-intake-0-004-cast-iron-hd-shovelhead-1978-1983-191-57048c","provider":"Vtwinbikers","version":"1.0","type":"link"}