{"product_id":"comp-cams-4770-4","title":"COMP Cams ID Spring Seats 1.50 X 585 X","description":"\u003cp\u003eThe 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.\u003c\/p\u003e\u003cp\u003eGenuine COMP Cams. Part number 4770-4.\u003c\/p\u003e\u003cp\u003eShips from US warehouse.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":48709858361569,"sku":"4770-4","price":20.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/7608\/4961\/files\/e8d30e8067a0768cc4261736f07f3778.jpg?v=1784690876","url":"https:\/\/mlperformanceusa.com\/products\/comp-cams-4770-4","provider":"ML Performance USA","version":"1.0","type":"link"}