{"product_id":"comp-cams-spring-seat-cnc-060x-570x-1","title":"COMP Cams Spring Seat Cnc .060X.570X.1.","description":"The old standard shims will not hold up to the extreme spring pressures and high RPM in today's race engines. COMP Cams offers a simple but effective solution to this problem. These Valve Spring Locators provide a thin, hardened Steel alloy seat that will not only protect the head and shim, but also locate and hold the spring in place. Previously, this part has been available only in a cup form with the retaining portion being on the outside of the part. This required that the head be machined a great deal to accept this cup so COMP now offers an ID locator with the locating shoulder on the inside, as well as the spring cup.","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":45886268801203,"sku":"CCA4711-1","price":45.12,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/1831\/0579\/files\/1fb124eb-7614-443e-b416-0219963e49e5-800_ca2420b6-27e0-47fb-85da-f4499d64cce9.jpg?v=1787449568","url":"https:\/\/www.standardautopart.com\/fr\/products\/comp-cams-spring-seat-cnc-060x-570x-1","provider":"Standard Auto Part","version":"1.0","type":"link"}