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The celebration of everything powered by the GM LS engine is back! Holley LS Fest West returns to Las Vegas Motor Speedway, April 22-24, 2022 in what is expected to be the largest LS Fest West to date. All of your favorite events synonymous with Holley’s LS-only event are back and bigger than ever! Get those LS or current-gen LT-powered builds together and mark your calendars! Preregistration is coming soon, so keep an eye on LSFest.com and the official LS Fest Facebook and Instagram accounts for updates.