{"product_id":"edelbrock-cylinder-head-bbc-performer-rpm-rectangle-port-for-hydraulic-roller-cam-complete-ea","title":"Edelbrock Performer RPM BBC Rectangle Port Cylinder Head Hydraulic Roller - 60555","description":"\u003cp data-start=\"907\" data-end=\"934\"\u003e\u003cstrong data-start=\"907\" data-end=\"932\"\u003eKey Features \u0026amp; Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"937\" data-end=\"959\"\u003e\n\u003cstrong data-start=\"937\" data-end=\"947\"\u003eBrand:\u003c\/strong\u003e Edelbrock\u003c\/li\u003e\n\u003cli data-start=\"962\" data-end=\"986\"\u003e\n\u003cstrong data-start=\"962\" data-end=\"978\"\u003ePart Number:\u003c\/strong\u003e 60555\u003c\/li\u003e\n\u003cli data-start=\"989\" data-end=\"1016\"\u003e\n\u003cstrong data-start=\"989\" data-end=\"1000\"\u003eSeries:\u003c\/strong\u003e Performer RPM\u003c\/li\u003e\n\u003cli data-start=\"1019\" data-end=\"1052\"\u003e\n\u003cstrong data-start=\"1019\" data-end=\"1036\"\u003eProduct Type:\u003c\/strong\u003e Cylinder Head\u003c\/li\u003e\n\u003cli data-start=\"1055\" data-end=\"1117\"\u003e\n\u003cstrong data-start=\"1055\" data-end=\"1080\"\u003eEngine Compatibility:\u003c\/strong\u003e Big Block Chevrolet Rectangle Port\u003c\/li\u003e\n\u003cli data-start=\"1120\" data-end=\"1144\"\u003e\n\u003cstrong data-start=\"1120\" data-end=\"1133\"\u003eMaterial:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli data-start=\"1147\" data-end=\"1180\"\u003e\n\u003cstrong data-start=\"1147\" data-end=\"1160\"\u003eQuantity:\u003c\/strong\u003e Sold Individually\u003c\/li\u003e\n\u003cli data-start=\"1183\" data-end=\"1217\"\u003e\n\u003cstrong data-start=\"1183\" data-end=\"1204\"\u003eHorsepower Range:\u003c\/strong\u003e 525–650 HP\u003c\/li\u003e\n\u003cli data-start=\"1220\" data-end=\"1254\"\u003e\n\u003cstrong data-start=\"1220\" data-end=\"1245\"\u003eIntake Runner Volume:\u003c\/strong\u003e 315 cc\u003c\/li\u003e\n\u003cli data-start=\"1257\" data-end=\"1293\"\u003e\n\u003cstrong data-start=\"1257\" data-end=\"1283\"\u003eIntake Valve Diameter:\u003c\/strong\u003e 2.19 in\u003c\/li\u003e\n\u003cli data-start=\"1296\" data-end=\"1332\"\u003e\n\u003cstrong data-start=\"1296\" data-end=\"1320\"\u003eValve Stem Diameter:\u003c\/strong\u003e 0.3438 in\u003c\/li\u003e\n\u003cli data-start=\"1335\" data-end=\"1363\"\u003e\n\u003cstrong data-start=\"1335\" data-end=\"1351\"\u003eValve Angle:\u003c\/strong\u003e 26 Degree\u003c\/li\u003e\n\u003cli data-start=\"1366\" data-end=\"1402\"\u003e\n\u003cstrong data-start=\"1366\" data-end=\"1392\"\u003eValve Spring Diameter:\u003c\/strong\u003e 1.55 in\u003c\/li\u003e\n\u003cli data-start=\"1405\" data-end=\"1446\"\u003e\n\u003cstrong data-start=\"1405\" data-end=\"1435\"\u003eValve Spring Maximum Lift:\u003c\/strong\u003e 0.700 in\u003c\/li\u003e\n\u003cli data-start=\"1449\" data-end=\"1494\"\u003e\n\u003cstrong data-start=\"1449\" data-end=\"1482\"\u003ePushrod Diameter (Suggested):\u003c\/strong\u003e 0.4375 in\u003c\/li\u003e\n\u003cli data-start=\"1497\" data-end=\"1534\"\u003e\n\u003cstrong data-start=\"1497\" data-end=\"1522\"\u003eRocker Stud Diameter:\u003c\/strong\u003e 0.4375 in\u003c\/li\u003e\n\u003cli data-start=\"1537\" data-end=\"1579\"\u003e\n\u003cstrong data-start=\"1537\" data-end=\"1562\"\u003eGuide Plate Material:\u003c\/strong\u003e Hardened Steel\u003c\/li\u003e\n\u003cli data-start=\"1582\" data-end=\"1624\"\u003e\n\u003cstrong data-start=\"1582\" data-end=\"1597\"\u003eSeat Angle:\u003c\/strong\u003e Intake 45° \/ Exhaust 45°\u003c\/li\u003e\n\u003cli data-start=\"1627\" data-end=\"1673\"\u003e\n\u003cstrong data-start=\"1627\" data-end=\"1654\"\u003eCamshaft Compatibility:\u003c\/strong\u003e Hydraulic Roller\u003c\/li\u003e\n\u003cli data-start=\"1676\" data-end=\"1705\"\u003e\n\u003cstrong data-start=\"1676\" data-end=\"1691\"\u003eGrade Type:\u003c\/strong\u003e Performance\u003c\/li\u003e\n\u003cli data-start=\"1708\" data-end=\"1733\"\u003e\n\u003cstrong data-start=\"1708\" data-end=\"1721\"\u003eWarranty:\u003c\/strong\u003e 12 Months\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1735\" data-end=\"1749\"\u003e\u003cstrong data-start=\"1735\" data-end=\"1747\"\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1752\" data-end=\"1826\"\u003e1965-1990 Chevrolet Big Block V8 Rectangle Port (396, 402, 427, 454)\u003c\/li\u003e\n\u003cli data-start=\"1829\" data-end=\"1887\"\u003eCompatible with hydraulic roller camshaft applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Edelbrock 60555 Performer RPM Rectangle Port Cylinder Head is engineered for high-performance Big Block Chevrolet applications. Designed for use with hydraulic roller camshafts, these aluminum cylinder heads deliver exceptional airflow and power potential for street performance, muscle cars, and street\/strip builds. Featuring large 315cc intake runners and 2.19\" intake valves, these heads support builds in the 525–650 horsepower range while maintaining durability and reliability for demanding applications.\u003c\/p\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":47087022080168,"sku":"EDE60555","price":1277.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/edelbrock-60555-performer-rpm-bbc-rectangle-port-cylinder-head.jpg?v=1773720115","url":"https:\/\/eliteracefab.com\/products\/edelbrock-cylinder-head-bbc-performer-rpm-rectangle-port-for-hydraulic-roller-cam-complete-ea","provider":"eliteracefab.com","version":"1.0","type":"link"}