{"product_id":"pac-racing-springs-pac-1529-pac-racing-springs-pac-1529-1500-series-dual-valve-spring","title":"PAC RACING SPRINGS PAC-1529 PAC Racing Springs PAC-1529 1500 Series Dual Valve Spring","description":"\u003cp\u003eThe PAC Racing Springs PAC-1529 is a 1500 Series dual valve spring designed for circle track applications. It features a 560 lb\/in spring rate and a 1.090-inch coil bind specification for dependable valve train performance in demanding racing environments.\u003c\/p\u003e\n\u003cp\u003eThis valve spring has a 1.284-inch outside diameter and is sold individually. Its dual-spring design provides a purpose-built solution for performance engine setups requiring the specifications of the PAC-1529 spring.\u003c\/p\u003e\n\u003cp\u003eUse the PAC Racing Springs PAC-1529 to support a properly matched circle track valve train. Confirm spring specifications against your engine builder’s requirements before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApplication: Designed for 1500 Series circle track use\u003c\/li\u003e\n\u003cli\u003eSpring Design: Dual valve spring configuration\u003c\/li\u003e\n\u003cli\u003eSpring Rate: 560 lb\/in\u003c\/li\u003e\n\u003cli\u003eCoil Bind: 1.090 inches\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 1.284 inches\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold individually\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PAC RACING SPRINGS","offers":[{"title":"Default Title","offer_id":49272983716062,"sku":"PACPAC-1529","price":73.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/7690\/8766\/files\/PACPAC-1529.jpg?v=1792791309","url":"https:\/\/www.racingsupply.ca\/products\/pac-racing-springs-pac-1529-pac-racing-springs-pac-1529-1500-series-dual-valve-spring","provider":"Racing Supply Co.","version":"1.0","type":"link"}