{"product_id":"edelbrock-single-perf-pontiac-72cc-head-comp","title":"Edelbrock Performer RPM Pontiac Cylinder Head 389-455 72cc Flat Tappet - 60599","description":"\u003cp data-start=\"908\" data-end=\"935\"\u003e\u003cstrong data-start=\"908\" data-end=\"933\"\u003eKey Features \u0026amp; Specs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"938\" data-end=\"960\"\u003e\n\u003cstrong data-start=\"938\" data-end=\"948\"\u003eBrand:\u003c\/strong\u003e Edelbrock\u003c\/li\u003e\n\u003cli data-start=\"963\" data-end=\"987\"\u003e\n\u003cstrong data-start=\"963\" data-end=\"979\"\u003ePart Number:\u003c\/strong\u003e 60599\u003c\/li\u003e\n\u003cli data-start=\"990\" data-end=\"1017\"\u003e\n\u003cstrong data-start=\"990\" data-end=\"1001\"\u003eSeries:\u003c\/strong\u003e Performer RPM\u003c\/li\u003e\n\u003cli data-start=\"1020\" data-end=\"1053\"\u003e\n\u003cstrong data-start=\"1020\" data-end=\"1037\"\u003eProduct Type:\u003c\/strong\u003e Cylinder Head\u003c\/li\u003e\n\u003cli data-start=\"1056\" data-end=\"1102\"\u003e\n\u003cstrong data-start=\"1056\" data-end=\"1081\"\u003eEngine Compatibility:\u003c\/strong\u003e Pontiac 389–455 V8\u003c\/li\u003e\n\u003cli data-start=\"1105\" data-end=\"1129\"\u003e\n\u003cstrong data-start=\"1105\" data-end=\"1118\"\u003eMaterial:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli data-start=\"1132\" data-end=\"1165\"\u003e\n\u003cstrong data-start=\"1132\" data-end=\"1145\"\u003eQuantity:\u003c\/strong\u003e Sold Individually\u003c\/li\u003e\n\u003cli data-start=\"1168\" data-end=\"1202\"\u003e\n\u003cstrong data-start=\"1168\" data-end=\"1189\"\u003eHorsepower Range:\u003c\/strong\u003e 450–550 HP\u003c\/li\u003e\n\u003cli data-start=\"1205\" data-end=\"1242\"\u003e\n\u003cstrong data-start=\"1205\" data-end=\"1235\"\u003eCombustion Chamber Volume:\u003c\/strong\u003e 72cc\u003c\/li\u003e\n\u003cli data-start=\"1245\" data-end=\"1279\"\u003e\n\u003cstrong data-start=\"1245\" data-end=\"1270\"\u003eIntake Runner Volume:\u003c\/strong\u003e 215 cc\u003c\/li\u003e\n\u003cli data-start=\"1282\" data-end=\"1318\"\u003e\n\u003cstrong data-start=\"1282\" data-end=\"1308\"\u003eIntake Valve Diameter:\u003c\/strong\u003e 2.11 in\u003c\/li\u003e\n\u003cli data-start=\"1321\" data-end=\"1357\"\u003e\n\u003cstrong data-start=\"1321\" data-end=\"1345\"\u003eValve Stem Diameter:\u003c\/strong\u003e 0.3438 in\u003c\/li\u003e\n\u003cli data-start=\"1360\" data-end=\"1388\"\u003e\n\u003cstrong data-start=\"1360\" data-end=\"1376\"\u003eValve Angle:\u003c\/strong\u003e 14 Degree\u003c\/li\u003e\n\u003cli data-start=\"1391\" data-end=\"1427\"\u003e\n\u003cstrong data-start=\"1391\" data-end=\"1417\"\u003eValve Spring Diameter:\u003c\/strong\u003e 1.46 in\u003c\/li\u003e\n\u003cli data-start=\"1430\" data-end=\"1471\"\u003e\n\u003cstrong data-start=\"1430\" data-end=\"1460\"\u003eValve Spring Maximum Lift:\u003c\/strong\u003e 0.575 in\u003c\/li\u003e\n\u003cli data-start=\"1474\" data-end=\"1519\"\u003e\n\u003cstrong data-start=\"1474\" data-end=\"1507\"\u003ePushrod Diameter (Suggested):\u003c\/strong\u003e 0.3125 in\u003c\/li\u003e\n\u003cli data-start=\"1522\" data-end=\"1559\"\u003e\n\u003cstrong data-start=\"1522\" data-end=\"1547\"\u003eRocker Stud Diameter:\u003c\/strong\u003e 0.4375 in\u003c\/li\u003e\n\u003cli data-start=\"1562\" data-end=\"1604\"\u003e\n\u003cstrong data-start=\"1562\" data-end=\"1587\"\u003eGuide Plate Material:\u003c\/strong\u003e Hardened Steel\u003c\/li\u003e\n\u003cli data-start=\"1607\" data-end=\"1649\"\u003e\n\u003cstrong data-start=\"1607\" data-end=\"1622\"\u003eSeat Angle:\u003c\/strong\u003e Intake 45° \/ Exhaust 45°\u003c\/li\u003e\n\u003cli data-start=\"1652\" data-end=\"1693\"\u003e\n\u003cstrong data-start=\"1652\" data-end=\"1679\"\u003eCamshaft Compatibility:\u003c\/strong\u003e Flat Tappet\u003c\/li\u003e\n\u003cli data-start=\"1696\" data-end=\"1725\"\u003e\n\u003cstrong data-start=\"1696\" data-end=\"1711\"\u003eGrade Type:\u003c\/strong\u003e Performance\u003c\/li\u003e\n\u003cli data-start=\"1728\" data-end=\"1753\"\u003e\n\u003cstrong data-start=\"1728\" data-end=\"1741\"\u003eWarranty:\u003c\/strong\u003e 12 Months\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1755\" data-end=\"1769\"\u003e\u003cstrong data-start=\"1755\" data-end=\"1767\"\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1772\" data-end=\"1824\"\u003e1962-1979 Pontiac V8 (389, 400, 421, 428, 455)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Edelbrock 60599 Performer RPM Cylinder Head is designed to deliver strong performance gains for Pontiac 389–455 CID V8 engines. Modeled after the legendary 1969–1970 Ram Air IV cylinder head, this aluminum head improves airflow and efficiency for street and performance builds. Featuring 215cc intake runners and 2.11\" intake valves, it supports power levels in the 450–550 horsepower range. This version is specifically configured for flat tappet camshaft applications, making it ideal for traditional Pontiac performance builds.\u003c\/p\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":47087047147688,"sku":"EDE60599","price":1365.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/edelbrock-60599-performer-rpm-pontiac-cylinder-head-72cc.jpg?v=1773720555","url":"https:\/\/eliteracefab.com\/products\/edelbrock-single-perf-pontiac-72cc-head-comp","provider":"eliteracefab.com","version":"1.0","type":"link"}