Accordingly, he ditched the 383 stroker for an LS3 crate engine ... the result is a Chevy restomod that balances old school cool with modern performance. The best part about this Chevrolet ...
While old-school automatics are generally slower, GM did a good job gearing the L99's automatic, as it got the Camaro SS to 60 miles per hour 0.2 seconds faster than the manual LS3 Camaro SS.