{"product_id":"afr-black-hawk-224cc-cnc-cylinder-heads-6-2l-6-4l-392-hemi-inconel-valves-pair","title":"AFR Black Hawk 224cc CNC Cylinder Heads – 6.2L \u0026 6.4L 392 HEMI – Inconel Valves (Pair)","description":"\u003cp class=\"_p_1iy4o_107\"\u003e\u003cstrong\u003e\u003cspan\u003eAFR Black Hawk 224cc CNC Cylinder Heads – 6.2L Hellcat \u0026amp; 6.4L\/392 Gen III HEMI (Complete Pair)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"_p_1iy4o_107\"\u003e\u003cspan\u003eDesigned for high-performance 6.2L Hellcat and 6.4L\/392 Gen III HEMI applications, the AFR Black Hawk 224cc CNC Cylinder Heads deliver fully machined airflow, upgraded valvetrain components, and the durability demanded by boosted and high-horsepower builds. Includes both driver- and passenger-side heads with upgraded Inconel exhaust valves.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"_p_1iy4o_107\"\u003e\u003cstrong\u003e\u003cspan\u003eIncluded Configuration:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"_ul_1iy4o_146\"\u003e\n\u003cli\u003e\u003cspan\u003eDriver-side AFR cylinder head \u003cem\u003e(Part #2517)\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePassenger-side AFR cylinder head \u003cem\u003e(Part #2518)\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete matched set of two cylinder heads\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e224cc CNC-machined intake ports\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e73cc combustion chambers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2.165-inch intake valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1.650-inch exhaust valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDual valve spring package\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInconel exhaust valve upgrade \u003cem\u003e(both heads)\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"_p_1iy4o_107\"\u003e\u003cstrong\u003e\u003cspan\u003eCompatible Applications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"_ul_1iy4o_146\"\u003e\n\u003cli\u003e\u003cspan\u003e6.2L Supercharged Hellcat HEMI\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6.4L \/ 392 SRT HEMI\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStreet, drag-and-drive, boosted \u0026amp; high-horsepower racing combinations\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"_p_1iy4o_107\"\u003e\u003cstrong\u003e\u003cspan\u003e⚠️ Important Fitment Information:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Verify vehicle, engine, camshaft, piston-to-valve clearance, spring requirements, and valvetrain compatibility before ordering. Additional gaskets, fasteners, pushrods, rocker components, tuning, installation, and supporting parts are not included unless specifically added.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"_p_1iy4o_107\"\u003e\u003cem\u003e\u003cspan\u003ePrice includes both cylinder heads and the Inconel exhaust valve upgrade.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"AFR","offers":[{"title":"Complete Pair with Inconel Exhaust Valves","offer_id":47711856165042,"sku":"AFR-2517-2518-INCONEL","price":4170.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/6607\/6850\/files\/ChatGPTImageJul14_2026_10_46_51PM.png?v=1784087251","url":"https:\/\/luckeyracing.com\/products\/afr-black-hawk-224cc-cnc-cylinder-heads-6-2l-6-4l-392-hemi-inconel-valves-pair","provider":"LUCKEY RACING","version":"1.0","type":"link"}