{"product_id":"aeroflow-af59-4273","title":"Replacement Aeroflow Dual Valve Spring With Damper   Suit BB Chev, 1.625\" O.D (Each)","description":"\u003cp\u003e\u003cstrong\u003eReplacement Valve Spring.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDual Valve Spring with damper to suit Aeroflow Performance 320cc Chevy Big Block cylinderheads.\u003c\/p\u003e\u003cp\u003eWill handle up to0.850\" maximum lift. To suit aggresive hyd roller and solid roller camshafts.\u003c\/p\u003e\u003cp\u003eOutside Diameter of Outer Spring - 1.625\".\u003c\/p\u003e\u003cp\u003eInside Diameter of Outer Spring - 0.880\".\u003c\/p\u003e\u003cp\u003eInstalled Height - 2.08\".\u003c\/p\u003e\u003cp\u003eSeat Pressure at Installed Height -275 lbs.\u003c\/p\u003e\u003cp\u003eMaximum Lift - 0.850\".\u003c\/p\u003e","brand":"Aeroflow","offers":[{"title":"Default Title","offer_id":41383149469760,"sku":"AF59-4273","price":19.1,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/8764\/4224\/files\/AF59-4273.jpg?v=1790341328","url":"https:\/\/fast-parts.com.au\/products\/aeroflow-af59-4273","provider":"Fast Parts","version":"1.0","type":"link"}