{"product_id":"mcs503706","title":"Andrews Chain Drive Conversion Camshaft Set 55n\/.550\" – 1999–2006 Twin Cam )","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e95 inch engines. 9.8 to 10.2 CR. Maximum torque and horsepower at mid and higher RPM ranges. Use high-lift springs. 2600-6200 RPM. These cams are used to convert a 99-06 Twin Cam from the stock ''silent chain drive''; which is equipped with spring adjusters; to the ''roller chain drive'' with hydraulic adjusters that work on engine oil pressure. This roller chain and hydraulic chain adjusting system; which is much better than the early system; is used in all 06-17 Dyna and 07-17 Softail and 07-16 Touring models. Note: Cams are for use with splined (00-up style) driven gear. For 1999 Twin Cams splined 503575 driven gear must be purchased separately. Note: See our catalog for additional required parts.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e99-06 Twin Cam (Excl. 2006 Dyna) (NU) )\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Andrews\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; CAMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e KIT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 503706\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePart Numbers\u003c\/h2\u003e\n\u003cp\u003eMCS Part Number: 503706\u003cbr\u003eManufacturer Part Number: 216855\u003c\/p\u003e","brand":"Andrews","offers":[{"title":"Default Title","offer_id":57376830194051,"sku":"MCS503706","price":416.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/503697k.jpg?v=1785970092","url":"https:\/\/hogparts.co.uk\/products\/mcs503706","provider":"Hogparts UK Ltd","version":"1.0","type":"link"}