HOLLEY SIMPLIFIES ENGINE SWAPS WITH NEW LS AND LT SWAP ESSENTIALS KITS

Motortopia Staff . May 11, 2026 . Press Release

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Application-specific packages streamline builds with proven components and scalable upgrades.

BOWLING GREEN, KY (April 22, 2026) – Holley, the iconic performance brand behind industry-leading EFI, carburetion and engine swap solutions, announced the launch of Holley Swap Essentials, a new modular engine swap kit platform designed to simplify and streamline the engine swap process for builders and enthusiasts.

Engine swaps, particularly LS and LT V8 conversions, have long been a popular way to modernize classic and late-model vehicles. However, the process often requires extensive research, parts sourcing and fitment validation. Holley Swap Essentials addresses these challenges by packaging proven, engineering-validated components into application-specific kits that are designed to work together as a complete system.

Beyond the hardware, Holley is introducing a more guided and curated purchasing experience. Through Holley.com and select performance retailers, customers can access configurator-driven tools and recommended product pathways designed to simplify decision-making and ensure compatibility across components and vehicle applications.

“This isn’t just about bundling parts, it’s about creating a complete ecosystem,” said Mark Gearhart, Business Unit Leader, Holley. “We’ve combined engineering validation, real complete kits and a guided digital experience to deliver a smarter way to approach engine swaps. It benefits enthusiasts, supports our retail partners and reinforces Holley’s leadership in the swap market.”

With Swap Essentials, Holley continues to lower barriers to entry for new enthusiasts while delivering a more efficient, scalable solution for experienced builders, further strengthening its position at the center of the modern engine swap ecosystem.

Launching initially for GM applications, the platform covers more than 50 vehicle applications and includes over 300 validated component combinations. Each kit is built around real-world methods, offering a more intuitive and confidence-inspiring path from project start to completion. Additional expansions are planned throughout 2026, including further GM applications as well as upcoming support for Mopar and Ford platforms.

“Holley has built its reputation on solving real challenges for enthusiasts,” added Gearhart, “Swap Essentials takes the complexity out of engine swaps by delivering complete engineered solutions that make it easier to get started, easier to finish and easier to upgrade over time.”

Holley Swap Essentials kits are structured across five progressive levels, allowing builders to enter at different stages of their project and budget. Entry-level kits include core components such as engine and transmission mounts, while higher-level packages expand to include oil pans, headers or exhaust manifolds, exhaust systems and accessory drives. This modular approach provides flexibility while maintaining a clear upgrade path, with bundled pricing offering added value compared to purchasing parts individually.

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