{"product_id":"swift-springs-pz60-178-140-swift-springs-pz60-178-140-coilover-spring-7-in-length-60-mm-id-14-kgf-mm-rate","title":"SWIFT SPRINGS PZ60-178-140 Swift Springs PZ60-178-140 Coilover Spring, 7 in Length, 60 mm ID, 14 kgf\/mm Rate","description":"\u003cp\u003eThe Swift Springs PZ60-178-140 coilover spring is engineered for performance suspension applications that require consistent spring behavior, precise fitment, and dependable durability. Designed with a 60 mm inside diameter and a 7-inch free length, this metric coilover spring is suitable for compatible racing, track, and high-performance suspension systems. Its 14 kgf\/mm spring rate provides firm, controlled support for applications where responsive handling and predictable suspension movement are priorities.\u003cbr\u003eManufactured from high-quality steel, the spring is built to withstand the demanding loads associated with coilover suspension use. The blue powder-coat finish helps protect the surface from normal wear while giving the spring a clean, professional appearance. Each spring is individually produced to Swift Springs’ performance standards, making it a practical choice for suspension builders, motorsports enthusiasts, and professional installers seeking repeatable performance.\u003cbr\u003eBefore installation, verify that the spring’s 60 mm inside diameter, 7-inch length, 14 kgf\/mm rate, and compatible coilover hardware match your suspension setup. Correct spring selection is essential for maintaining proper ride height, preload, travel, and handling characteristics. This Swift Springs PZ60-178-140 coilover spring is sold individually and is intended for use with properly matched suspension components.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBrand: Swift Springs\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: PZ60-178-140\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProduct Type: Coilover coil spring\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInside Diameter: 60 mm\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFree Length: 7 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpring Rate: 14 kgf\/mm\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaterial: Steel\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFinish: Blue powder coat\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eQuantity: Sold individually\u003c\/li\u003e\u003c\/ul\u003e","brand":"SWIFT SPRINGS","offers":[{"title":"Default Title","offer_id":49199923822814,"sku":"SWIPZ60-178-140","price":300.51,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/7690\/8766\/files\/SWIPZ60-178-140.jpg?v=1791829689","url":"https:\/\/www.racingsupply.ca\/products\/swift-springs-pz60-178-140-swift-springs-pz60-178-140-coilover-spring-7-in-length-60-mm-id-14-kgf-mm-rate","provider":"Racing Supply Co.","version":"1.0","type":"link"}