{"product_id":"comp-cams-spring-seats1-450in-x-1-000in-x","title":"COMP Cams Spring Seats1.450in X 1.000in 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":51465166782760,"sku":"CCA4694-16","price":68.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/0218\/1416\/files\/1fb124eb-7614-443e-b416-0219963e49e5-800_299b18ca-57b6-45bb-898d-7b82345e5257.jpg?v=1771987695","url":"https:\/\/shop.paradigm-automotive.com\/products\/comp-cams-spring-seats1-450in-x-1-000in-x","provider":"Paradigm Automotive \u0026 Performance Shop","version":"1.0","type":"link"}