{"product_id":"comp-cams-id-sprg-seat-1-50-570-735","title":"Comp Cams Id Sprg Seat 1.50*570*735","description":"\u003cp\u003e\u003cstrong\u003eSpring I.D. Locators: .060\" Thick, .570\" I.D., 1.500\" O.D.\u003c\/strong\u003e\u003c\/p\u003e\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 I.D. locator with the locating shoulder on the inside, as well as the spring cup.\u003c\/p\u003e","brand":"FR SPORT","offers":[{"title":"Default Title","offer_id":45481436938297,"sku":"019UC","price":68.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/8632\/8889\/files\/bde785816624b4ccf1323390f6c3eb8c.jpg?v=1771934590","url":"https:\/\/shop.throttletherapynation.com\/products\/comp-cams-id-sprg-seat-1-50-570-735","provider":"Throttle Therapy Nation ","version":"1.0","type":"link"}