{"product_id":"genx-205-gm-ls-cylinder-heads-58cc","title":"GenX 205 GM LS Cylinder Heads 58cc","description":"The Trick Flow GenX 205 Cylinder Heads are engineered for GM LS 4.8L, 5.3L, and 5.7L Vortec engines, offering a significant upgrade for performance enthusiasts. These cylinder heads are designed with a 205cc intake runner volume and a 58cc CNC combustion chamber, optimized for enhanced airflow and combustion efficiency.\n\nKey features include titanium retainers for durability and reduced valve float, a centerbolt valve cover mounting style for ease of access, and accessory bolt holes that are pre-drilled for convenience. The valve angles are precisely set at 13.50 degrees for both intake and exhaust to maximize performance.\n\nThese heads are a direct fit for the specified GM LS engine displacements. For optimal performance and installation, it is recommended to consult Trick Flow's installation instructions and consider necessary supporting components such as appropriate head gaskets and pushrods.","brand":"Trick Flow","offers":[{"title":"Default Title","offer_id":52664037507384,"sku":"TFS-3051T001-C00","price":1549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687723718.jpg?v=1784332312","url":"https:\/\/store.motormia.co\/products\/genx-205-gm-ls-cylinder-heads-58cc","provider":"MOTORMIA","version":"1.0","type":"link"}