{"product_id":"comp-cams-1-550-spring-seat-cups","title":"Comp Cams 1.550 Spring Seat Cups","description":"\u003cp\u003e\u003cstrong\u003eSpring Locator Cups: .060\" Thick, .640\" I.D., 1.670\" 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":52505376784666,"sku":"03P5L","price":76.6,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.apexpartz.com\/products\/comp-cams-1-550-spring-seat-cups","provider":"Apex Partz","version":"1.0","type":"link"}