{"product_id":"s-s-cycle-33-5108","title":"S\u0026S Cycle 84-99 BT 640 Camshaft","description":"\u003cp\u003eThis 640 is for 1984-1999 Harley-Davidson® big twin models with large displacement motors with compression ratios of 10.5 - 11.5:1 or smaller motors with 11:1 - 12:1 compression ratio, does not require as much compression as the 631. For hydraulic tappet, spring spacing is required.\u003c\/p\u003e\u003cp\u003eGenuine S\u0026amp;S Cycle. Part number 33-5108.\u003c\/p\u003e\u003cp\u003eImported to order from our US supply partner — allow 7-14 days delivery.\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":65722345652573,"sku":"33-5108","price":225.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1069\/0009\/5325\/files\/9e76e071ed1c4580655faaa6ba50e19a_65199ec6-8413-4f34-9a92-4ed4b2035e6a.png?v=1787919189","url":"https:\/\/performancepartsdirect.co.uk\/products\/s-s-cycle-33-5108","provider":"Performance Parts Direct","version":"1.0","type":"link"}