Ls Models May 2026

: Brands like Holley and Summit Racing offer complete swap kits, including wiring harnesses , oil pans, and engine mounts to simplify installation.

: A hand-built, high-revving naturally aspirated engine used in the C6 Z06 . LS Models

: Widely considered the modern "gold standard" for crate swaps due to its reliability and 430+ hp output . : Brands like Holley and Summit Racing offer

: 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 . including wiring harnesses

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