{"product_id":"standard-intake-valve-guide-fits-big-twin-1980-1984-standard-outside-diameter","title":"Standard Intake Valve Guide. Fits Big Twin 1980-1984. Standard Outside Diameter","description":"\u003cp\u003eCast Iron: After chemically separating several samples of cast iron material , analysis and evaluating the test data, we decided to have our own specification of cast iron made exclusively , us. We specify elements such as carbon, silicon, manganese, nickel, chromium, copper and sulfur to produce a highly pearlitic structure with dense fine grains , excellent wear resistance.\u003c\/p\u003e\n\u003cp\u003e* OD = 0.6250\" Std size\u003c\/p\u003e\n\u003cp\u003e* ID = 0.3745\"\u003c\/p\u003e\n\u003cp\u003e* Replaces OEM # 18109-81\u003c\/p\u003e\n\u003cp\u003eMatching Exhaust Guide # KPM-20-2060C\u003c\/p\u003e\n\u003cp\u003eValve Guide Seal # KPM-71036-4\u003c\/p\u003e","brand":"Kibblewhite","offers":[{"title":"Default Title","offer_id":55878815416488,"sku":"KPM-20-2050C","price":25.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/1168\/5288\/files\/KPM-20-2050C.jpg?v=1786964993","url":"https:\/\/streatsgarage.com.au\/products\/standard-intake-valve-guide-fits-big-twin-1980-1984-standard-outside-diameter","provider":"STREAT'S GARAGE","version":"1.0","type":"link"}