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Buick LS Swap Parts and Kits

High-Quality Buick LS Swap Parts and Kits for a Seamless Engine Conversion

Transform your Buick with our top-notch LS swap parts, designed to ensure a smooth and efficient engine conversion. PSI Conversion offers everything needed to get your Regal, Grand National, Skylark, GS, Riviera, or early Buick running at peak performance. Our product range includes LS swap standalone wiring harnesses made in the USA with high-grade wire and different loom options to match your specific needs. Our PCM tuning service will set up a base tune for your engine and transmission, ensuring optimal performance. We also provide engine mounts, Dakota Digital gauges, accessory brackets, oil pans, and more.

From the Gen 3 1999-2007 LS Vortec Engine Controller Kit to 1978-87 Regal steel gas tanks and Hooker block hugger headers, our comprehensive selection has everything required for a successful LS swap in your Buick.

Explore our key products to complete your Buick LS swap project:

  • All Buick Products: Find all essential LS swap parts for your Buick.
  • Gauge Clusters: Upgrade your dashboard with Dakota Digital gauges for accurate and stylish monitoring of your engine's performance.
  • Fuel Tanks & Pumps: Optimize fuel delivery with our specially designed fuel tanks and pumps for LS swaps.
  • Accessory Brackets: Ensure secure and precise mounting of various engine accessories with our high-quality brackets.

  • 1963- 65 Buick Riviera VHX Instruments

    $975.00
  • 1984- 87 Buick Regal And Grand National HDX Instruments

    $1,545.00
  • 1970-72 Buick Skylark VHX Instruments

    $975.00

Questions About Buick LS Swap Parts

What are the benefits of performing an LS swap on a Buick?

An LS swap in a Buick delivers numerous advantages, such as boosted horsepower and torque, better fuel efficiency, updated engine management systems, and increased reliability. Moreover, LS engines are celebrated for their durability and the wide availability of aftermarket parts, making them a favoured option for engine swaps.

Do you offer support for installing LS swap parts in Buick vehicles?

Yes, our experienced tech support team is available to assist you with installing and troubleshooting your LS swap parts. You can contact us via phone or email for professional guidance and support throughout the installation process.

How does the installation process differ for various Buick models?

The installation process for an LS swap in a Buick may vary slightly depending on the model due to differences in chassis design and original equipment. PSI Conversion offers detailed instructions and support to ensure a smooth installation, regardless of the specific model year.

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