{"product_id":"comp-cams-id-spring-seats-1-55-x-570-x-3","title":"COMP Cams ID Spring Seats 1.55 X 570 X","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":51465180283176,"sku":"CCA4785-16","price":68.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/0218\/1416\/files\/052d33ea07b9413b8cbfdc6809264e44.jpg?v=1771987874","url":"https:\/\/shop.paradigm-automotive.com\/products\/comp-cams-id-spring-seats-1-55-x-570-x-3","provider":"Paradigm Automotive \u0026 Performance Shop","version":"1.0","type":"link"}