{"product_id":"comp-cams-spring-seat-cups-1-552","title":"COMP Cams Spring Seat Cups 1.550","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 I.D. locator with the locating shoulder on the inside, as well as the spring cup.","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":40690081071147,"sku":"CCA4700-16","price":72.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2065\/7695\/products\/0448e5c774ddd57304ea9b0678980b86_73a701c4-41e0-4a9b-883b-1826e9313c90.jpg?v=1677245527","url":"https:\/\/boosted-creations.com\/products\/comp-cams-spring-seat-cups-1-552","provider":"Boosted Creations","version":"1.0","type":"link"}