{"product_id":"hellcat-6-2l-hemi-cylinder-heads","title":"Hellcat 6.2L HEMI Cylinder Heads","description":"The Modern Muscle Performance Hellcat 6.2L HEMI cylinder heads are engineered for engines requiring increased airflow and reliability under boost. Each head is cast using Hellcat-specific tooling from a premium heat-treated 356-T6 alloy, which offers higher thermal conductivity and improved elongation compared to 319 alloy Apache heads.\n\nKey features include custom CNC porting, a multi-angle valve job, and a refined water jacket design to support high-power builds. Please note that this product requires an estimated 3-5 week lead time for processing. Professional installation and calibration are recommended to ensure optimal performance. Users should verify local and state laws regarding emissions compliance before installation, as these are performance modifications.","brand":"Modern","offers":[{"title":"Default Title","offer_id":52689272275256,"sku":"MMP-62CNCHD","price":2299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687391369.jpg?v=1784904390","url":"https:\/\/store.motormia.co\/products\/hellcat-6-2l-hemi-cylinder-heads","provider":"MOTORMIA","version":"1.0","type":"link"}