SKU: 54733759404

King Engine Bearings GM Vortex / Gen III IV LS-Series Main Bearing Set

Sale price$132.05 Regular price$146.72
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

King Engine Bearings GM Vortex / Gen III IV LS-Series Main Bearing SetKing Engine Bearings presents the GM Vortex Gen III IV LS Series Main Bearing Set, engineered for precision and durability in high performance engines. This premium main bearing set is designed to provide reliable support and enhance the rotational efficiency of your engine's crankshaft. Ideal for enthusiasts and professionals upgrading or rebuilding LS Series V8 engines, these bearings offer excellent wear resistance and optimal oil clearance to keep

King Engine Bearings presents the GM Vortex / Gen III IV LS-Series Main Bearing Set, engineered for precision and durability in high-performance engines. This premium main bearing set is designed to provide reliable support and enhance the rotational efficiency of your engine's crankshaft. Ideal for enthusiasts and professionals upgrading or rebuilding LS-Series V8 engines, these bearings offer excellent wear resistance and optimal oil clearance to keep your engine running smoothly.

Manufactured with meticulous attention to quality, King Engine Bearings delivers components that stand up to the demands of tuning, motorsport, and heavy-duty applications. The MB5877SI020 is a trusted choice for performance builds, ensuring consistent protection under high RPM and load conditions.

Whether you are restoring a classic hot rod, building a kit car, or upgrading a muscle car with a GM Vortex or Gen III/IV LS-Series engine, these main bearings are engineered to meet and exceed the expectations of dedicated car enthusiasts. Benefit from King Engine Bearings’ advanced material technology and a trusted fitment that integrates seamlessly with your performance build. Experience hassle-free installation, reduced friction, and enhanced engine longevity with this essential engine component from Tuningsupply, your reliable partner for fast delivery and no hidden costs across Europe.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54733759404

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Jeff
Boise, US
★★★★★ 4
Utilitarian watch
This inexpensive watch fulfills its purpose adequately. It is easy to read, water resistant and fairly attractive. However the band length is just sufficient and the band itself is very stiff, even for a new watch.
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Reviewed in the United States on July 18, 2025
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Oscar Javier Pérez Vargas
Draper, US
★★★★★ 5
Excelente
Excelente
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Reviewed in the United States on May 19, 2026
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Omar Soto
West Palm Beach, US
★★★★★ 5
Luxurious looking watch for great price
The watch is simple yet, it looks expensive. The material of the watchband is high quality and holds its shape well.
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Reviewed in the United States on December 12, 2024
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Treangelo peters
New York, US
★★★★★ 5
Calidad
Excelente calidad
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Reviewed in the United States on February 8, 2026
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MaryAnne Rivera Figueroa
Chelsea, US
★★★★★ 1
Material
Product looks nice but feels cheap. Did not come with a box .
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Reviewed in the United States on February 12, 2026

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