{"product_id":"edelbrock-amc-performer-rpm-cylinder-head-assm-ede60119","title":"Edelbrock AMC Performer RPM Cylinder Head - Assm. 60119","description":"\u003cp\u003eEdelbrock AMC Performer RPM Cylinder Head - Assm. 60119\u003c\/p\u003e\u003cp\u003eThe Edelbrock #60119 Performer RPM cylinder head is designed as a bolt-on performance upgrade for any 1967-91 AMX, Javelin or Jeep with a 343, 360, 390 or 401 AMC V8 engine. They include adjustable rocker studs and guide plates set-up for use with small-block Ford style adjustable 1.6:1 ratio rockers. The intake flange is dual-drilled to accommodate early and late model intake bolt patterns, covering 1967-91. A Complete head includes larger than- stock valve springs to handle most high-lift cams. They feature stock location ports for compatibility with standard manifolds and headers. A direct bolt-on for 1970 and later engines with 1\/2\" head bolts, This head includes step-dowel pins for pre-1970 engines. Their dual-quench combustion chambers produce approximately 9.5:1 compression in 401 V8 engines. The 45deg intake seat angle offers improved mid- to high-lift flow over the stock 30deg angle.\u003c\/p\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":68125815177495,"sku":"EDE60119","price":1505.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/mhracesupply.co\/products\/edelbrock-amc-performer-rpm-cylinder-head-assm-ede60119","provider":"MH Race Supply","version":"1.0","type":"link"}