{"product_id":"gm-performance-parts-12579615-ls7-rocker-1-8-ratio-arm-intake","title":"GM Performance Parts 12579615 LS7 Rocker 1.8 Ratio Arm Intake","description":"\u003cdiv\u003e\n\u003ch1\u003eGM Performance Parts 12579615 LS7 Rocker 1.8 Ratio Arm Intake\u003c\/h1\u003e\n\u003cp\u003eMeet the \u003ci\u003eGM Performance Parts\u003c\/i\u003e 12579615 LS7 Rocker 1.8 Ratio Arm Intake — a precision-engineered rocker arm designed to boost airflow and maximize power on LS7 V8 engines. Built for performance-minded enthusiasts, it combines durable materials with tight manufacturing tolerances for reliable operation under high RPMs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003e1.8:1 rocker ratio\u003c\/b\u003e for increased valve lift and improved airflow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eDirect-fit design\u003c\/b\u003e for seamless installation on LS7 applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eHigh-strength construction\u003c\/b\u003e to withstand high-performance temperatures and stresses.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eGM Performance Parts quality\u003c\/b\u003e ensuring consistent performance and longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBenefits: More efficient air charge, enhanced throttle response, and higher peak horsepower without sacrificing durability. Compatible with GM \u003ci\u003eLS7\u003c\/i\u003e V8 platforms and related LS-series engines where applicable.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUpgrade your ride today.\u003c\/b\u003e Purchase now to experience improved performance or learn more about the GM Performance Parts lineup.\u003c\/p\u003e    \u003c\/div\u003e","brand":"Van Hook's Garage","offers":[{"title":"MTRST72379","offer_id":46646716924162,"sku":"MTRST72379","price":21.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9304\/5506\/files\/MTRST72379.jpg?v=1754351165","url":"https:\/\/vanhooksgarage.com\/products\/gm-performance-parts-12579615-ls7-rocker-1-8-ratio-arm-intake","provider":"Van Hook's Garage","version":"1.0","type":"link"}