Published On May 1, 2024
Holley is giving this incredible LS engine away to one lucky horsepower freak, and it could be you! To register to win, click here: https://www.holley.com/win/lsenginegi...
We built a thumping 408 cubic inch LS that makes 508 horsepower and 518 pound feet of torque. And best of all, it can do it all day long on pump gas.
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