{"product_id":"intake-valve-guide-fits-sportster-1957-early-1983-standard-outside-diameter-guide-av-v","title":"Intake Valve Guide. Fits Sportster 1957-Early 1983. Standard Outside Diameter Guide. - AV\u0026V","description":"\u003cp\u003e* Designed for Harley-Davidson heads\u003cbr\u003e\u003cbr\u003e* Use with OEM style valve seals \u003cbr\u003e\u003cbr\u003e* Cast Iron\u003cbr\u003e\u003cbr\u003e* High temp viton o-ring seal\u003cbr\u003e\u003cbr\u003e* Smooth lead-in\u003cbr\u003e\u003cbr\u003e* CNC machined\u003cbr\u003e\u003cbr\u003e* Guide ID unfinished - Requires honing\u003cbr\u003e\u003cbr\u003e* OD = .5645\" Std size\u003cbr\u003e\u003cbr\u003e* ID = .309\"\u003cbr\u003e\u003cbr\u003e* Replaces OEM # 18176-57C\u003c\/p\u003e","brand":"AV\u0026V","offers":[{"title":"Default Title","offer_id":42957846085726,"sku":"AV-VG5100","price":20.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8530\/4926\/files\/AV-VG5100.jpg?v=1782806294","url":"https:\/\/ironhorsecustoms.com.au\/products\/intake-valve-guide-fits-sportster-1957-early-1983-standard-outside-diameter-guide-av-v","provider":"Iron Horse Customs","version":"1.0","type":"link"}