These ported Gen 5 LT1/L86 cylinder heads are an excellent upgrade for anyone looking for increased power on naturally aspirated or supercharged performance applications. Compared to the stock unmodified factory heads, our CNC ported LT1/L86 heads provide 25 - 40HP gains. With over 360 CFM of airflow, these CNC Ported heads offer unmatched power & flow gains for your LT1/L86 engine. Price is per pair and includes stock valves and springs completely assembled.
There is NO CORE CHARGE.