Why the LS3 when there are dozens of crate engines available on the market ... If you combine this LS3 as a part of Chevy's complete powertrain package (Connect & Cruise) mated with a 6-speed manual ...
While these small-block crate engines can't match the power output of Chevy's most powerful big block, getting over 500 horsepower, and exceeding 600 horsepower in some cases, from a compact package ...