{"product_id":"performer-rpm-big-block-mopar-cylinder-head","title":"Performer RPM Big Block Mopar Cylinder Head","description":"The Edelbrock 60189 Performer RPM cylinder head is designed for Big Block Mopar engines, offering enhanced performance for street applications, daily drivers, street rods, and muscle cars.\n\nKey specifications include 88cc combustion chambers and 210cc intake ports, which contribute to improved airflow and combustion efficiency. The head comes equipped with intake valves measuring 2.14 inches and exhaust valves measuring 1.81 inches, featuring a 15-degree intake valve angle. These components are designed for optimal performance within the street application range of 1500 to 6500 rpm.\n\nThis cylinder head is presented as a direct bolt-on for specific Chrysler engine applications. The Vivid Racing snippet indicates fitment for Chrysler 300 (1967-1971 Base) and Chrysler Cordoba (1975-1978 Base) models, suggesting a focus on classic Chrysler engines. The Speedway Motors link also notes it as a Big Block Mopar cylinder head.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":52687926165816,"sku":"EDE60189","price":974.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/664706921.jpg?v=1784887596","url":"https:\/\/store.motormia.co\/products\/performer-rpm-big-block-mopar-cylinder-head","provider":"MOTORMIA","version":"1.0","type":"link"}