{"product_id":"comp-cams-spring-seat-1-450in-x-1-000in","title":"COMP Cams Spring Seat 1.450in X 1.000in","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":67754425680008,"sku":"CCA4694-1","price":13.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6379\/9688\/files\/1fb124eb-7614-443e-b416-0219963e49e5-800_ec306643-93d9-4894-909d-9356f55f51b5.jpg?v=1793024951","url":"https:\/\/www.thepartsbay.com\/products\/comp-cams-spring-seat-1-450in-x-1-000in","provider":"The Parts Bay","version":"1.0","type":"link"}