Ls Models -

5.3L LS Engine Guide: Block Specs, Swap Resources & Build Info

: A higher-output version used in the Corvette Z06 and early Cadillac CTS-V. Generation IV (2005–2020) : LS2 (6.0L) : Standard in the C6 Corvette and Pontiac GTO . LS Models

The family is primarily divided into two generations before transitioning to the newer Gen V "LT" series: : 5.3L LS Engine Guide: Block Specs

The phrase "Just LS Swap It" stems from the engine's extreme versatility. LS Models

: Iron-block variants are particularly popular for turbocharging, with some "stock bottom end" (SBE) builds reaching over 1,000 hp.

: Features a deep-skirt block with six-bolt main bearing caps for extreme bottom-end strength.