{"product_id":"comp-cams-id-spring-seats-1-5-x-570-x","title":"COMP Cams ID Spring Seats 1.5 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.\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a023d18c656421fe9edb36f16f420257.PDF\"\u003eCatalog\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/8a0c0c4bac68d143c077f3d274494faf.PDF\"\u003eUser 1\u003c\/a\u003e\u003cbr\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":46898880184561,"sku":"CCA4772-16","price":68.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/7695\/9568\/files\/6dc6926ca4f45bfd249f61dc566f8e34_f419d476-56ae-47c9-83bb-a509a17b0f76.jpg?v=1757212185","url":"https:\/\/bills-exhausts.us\/products\/comp-cams-id-spring-seats-1-5-x-570-x","provider":"Bill's Performance LLC","version":"1.0","type":"link"}