{"product_id":"mcs978037","title":"Jims Valve Spring Kit. Titanium .600\" Lift – 1984–1999 Evo Big Twin; 1999–2004 Twin…","description":"\u003ch2\u003eJims Valve Spring Kit. Titanium .600\" Lift – 1984–1999 Evo Big Twin; 1999–2004 Twin…\u003c\/h2\u003e\n\u003cp\u003eStreet \u0026amp; Performance. Titanium top collars. Kits include top and lower collars; springs and valve keys. An interference double spring design with damper that keeps the inner and outer springs from locking and reduces harmonic vibrations. Spring OD 1.460\". Pressure 160lbs@1.850\"; 440lbs@1.250\". Coil bind 1200\".\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003e84-99 Evo Big Twin; 99-04 Twin Cam; 86-03 XL Sportster (NU)\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Jims\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR PARTS \u0026gt; VALVE SPRINGS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit:\u003c\/strong\u003e EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 978037\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Jims","offers":[{"title":"Default Title","offer_id":57379189031299,"sku":"MCS978037","price":325.81,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1329\/4265\/files\/978037k_07611356-8b05-4703-9927-bc4831d087fa.jpg?v=1775646910","url":"https:\/\/hogparts.com\/products\/mcs978037","provider":"Hogparts UK Ltd","version":"1.0","type":"link"}