{"product_id":"ramey-racing-high-pressure-cylinder-rings","title":"Ramey Racing High Pressure Cylinder Ring System","description":"\u003cp\u003eRamey Racing High Pressure Cylinder Rings provide a mechanical cylinder-head sealing system for extreme boost, high compression and racing conditions. Precision-machined rings interface with a compatible receiver shelf in a sleeved engine block and cylinder head.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eB18 applications: 81–85.5 mm bore range\u003c\/li\u003e\n\u003cli\u003eK-Series applications: 86–89.5 mm bore range\u003c\/li\u003e\n\u003cli\u003eChoose copper or composite material\u003c\/li\u003e\n\u003cli\u003eStandard listed gasket thickness: 0.060 in\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRequires a compatible prepared block\/head sealing surface. Confirm ring material and engine specifications before installation. The shipping weight is a conservative estimate because the manufacturer does not publish a packaged weight.\u003c\/p\u003e","brand":"Ramey Racing","offers":[{"title":"B18 (81-85.5mm) \/ Copper","offer_id":68118925640047,"sku":"RR-HPCR-B18-COP","price":650.0,"currency_code":"USD","in_stock":true},{"title":"B18 (81-85.5mm) \/ Composite","offer_id":68118925672815,"sku":"RR-HPCR-B18-COM","price":650.0,"currency_code":"USD","in_stock":true},{"title":"K24 (86-89.5mm) \/ Copper","offer_id":68118925705583,"sku":"RR-HPCR-K24-COP","price":650.0,"currency_code":"USD","in_stock":true},{"title":"K24 (86-89.5mm) \/ Composite","offer_id":68118925738351,"sku":"RR-HPCR-K24-COM","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5308\/8154\/files\/HPCR-Close.jpg?v=1794513390","url":"https:\/\/www.speedfactoryracing.net\/products\/ramey-racing-high-pressure-cylinder-rings","provider":"SpeedFactoryRacing","version":"1.0","type":"link"}