{"product_id":"comp-cams-gm-duramax-spring-locators-1","title":"COMP Cams GM Duramax Spring Locators","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":47154151096512,"sku":"CCA4688-16","price":68.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/6641\/4528\/files\/1fb124eb-7614-443e-b416-0219963e49e5-800_55e13adb-9fa3-4c6f-bc7b-ea1c8af8f7a6.jpg?v=1765861881","url":"https:\/\/www.fasterlouderlower.com\/products\/comp-cams-gm-duramax-spring-locators-1","provider":"fasterlouderlower","version":"1.0","type":"link"}