{"product_id":"ssi-hdpan4865-bg1","title":"SSI Bronze Valve Guides Compatible with Harley-Davidson Panhead 1948-1965","description":"\u003cul\u003e\n\u003cli\u003eFITMENT: Harley-Davidson Panhead engine, model years 1948?1965 ? confirm your specific Panhead displacement\/casting before ordering.\u003c\/li\u003e\n\u003cli\u003eMATERIAL: Bronze valve guide construction ? better heat transfer and wear characteristics than cast-iron OE guides.\u003c\/li\u003e\n\u003cli\u003eINSTALL: Requires press\/machining for installation and valve seat work after fitting; not a bolt-in part ? have a qualified machinist install if you lack the tooling.\u003c\/li\u003e\n\u003cli\u003eSEARCH: Covers panhead valve guides, bronze valve guide harley, vintage harley cylinder head rebuild.\u003c\/li\u003e\n\u003cli\u003eVERIFY: Confirm guide bore dimensions against your cylinder head before ordering ? guide specs can vary across the Panhead production run.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStreet Sport Industries bronze valve guides for the Harley-Davidson Panhead engine, model years 1948?1965. Bronze construction offers better heat transfer and wear resistance than cast-iron OE-style guides, a common upgrade during a cylinder head rebuild. Installation requires pressing the guides into the head and machining\/reaming to final bore size, followed by valve seat work ? this is not a bolt-in part, and a qualified machinist should perform the install if you lack the tooling. Confirm your cylinder head's guide bore dimensions before ordering, as guide specifications can vary across the Panhead's production run.\u003c\/p\u003e","brand":"Street Sport Industries","offers":[{"title":"Default Title","offer_id":67592251342941,"sku":"SSI-HDPAN4865-BG1","price":50.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8154\/6845\/files\/61-c_5-bGbL_321bc61d-9703-437f-84ea-285235dfdfe7.jpg?v=1790791676","url":"https:\/\/mryellowcap.com\/products\/ssi-hdpan4865-bg1","provider":"Ketron Brands","version":"1.0","type":"link"}