{"product_id":"cca-spring-seats-41","title":"COMP Cams 4781-1 - ID Spring Locator - 1.550\" OD, .570\" ID, .060\" Thickness","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 prot ect 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\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmazon ASIN:\u003c\/strong\u003e B001G8NAR0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?:\u003c\/strong\u003e Yes, but must meet tailpipe emission standards for year of vehicle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?:\u003c\/strong\u003e Yes, but must meet tailpipe emission standards for year of vehicle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?:\u003c\/strong\u003e Yes, but must meet tailpipe emission standards for year of vehicle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC.A.R.B. Exempt for On-Road Vehicles?:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC.A.R.B. Exempt for Racing and Off-Road Only Vehicles?:\u003c\/strong\u003e Yes, but must be a race\/competition only vehicle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC.A.R.B. Exemption Reason:\u003c\/strong\u003e No impact on pollution output of vehicle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter:\u003c\/strong\u003e .570\" in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocator Inner Diameter:\u003c\/strong\u003e 0.57 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocator Outer Diameter:\u003c\/strong\u003e 1.55 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocator Thickness:\u003c\/strong\u003e .060\" in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 1.55 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Inner Diameter:\u003c\/strong\u003e 0.715 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Inside Diameter:\u003c\/strong\u003e .715\" in\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":45357618167943,"sku":"COM4781-1","price":9.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/4008\/1543\/files\/4781-1.jpg?v=1788268147","url":"https:\/\/checkout.northernperformance.ca\/products\/cca-spring-seats-41","provider":"Northern Performance","version":"1.0","type":"link"}