2024 GM Marine 5.3L V8 L84

The L84 builds upon the previous 5.3L L83 with the addition of integral components for Automatic Start/Stop capability and available Dynamic Fuel Management (DFM) for even greater efficiency over Active Fuel Management. Proven technologies including Direct Injection, Variable Valve Timing, and a single-stage oil pump continue to be part of the 5.3L heritage.