{"product_id":"blueprint-engines-muscle-series-cylinder-heads-hp8103","title":"CYLINDER HEAD","description":"\u003cp\u003eElevate your Chevrolet's performance with the BluePrint Engines Cylinder Head, designed specifically for small block applications from 1975 to 1986. This high-quality, assembled cylinder head features a rectangular intake port shape and a square exhaust port shape, ensuring optimal airflow for enhanced engine efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic Roller Camshaft Compatibility:\u003c\/strong\u003e Tailored for hydraulic roller camshaft setups, maximizing power and responsiveness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Chromoly Steel Retainers:\u003c\/strong\u003e Built with chromoly steel, these retainers provide strength and reliability under high-performance conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e With a 64cc combustion chamber and 220cc intake port, this head is designed for improved combustion and horsepower.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Comes fully assembled, making it a straightforward upgrade for your Chevy engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock Style:\u003c\/strong\u003e Features a 7-degree lock style for secure valve retention.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis cylinder head is compatible with Chevrolet models from 1975-1986 (excluding 1986-1991 Corvettes) and utilizes a 3\/4 inch reach gasket seat spark plug. Upgrade your engine's performance with BluePrint Engines today!\u003c\/p\u003e","brand":"BluePrint Engines","offers":[{"title":"Default Title","offer_id":53285350670560,"sku":"VIN-S-35f81003bb6e2cc1","price":1128.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/3108\/2208\/files\/mll-hp8103_yw.jpg?v=1783129578","url":"https:\/\/vinyasa-automotive.com\/products\/blueprint-engines-muscle-series-cylinder-heads-hp8103","provider":"Vinyasa Automotive","version":"1.0","type":"link"}