King GM 294/325/345/364CI 4.8/5.3/5.7/6.0L L20/LS1/LS2/LS4/LS6 (Size 040) Main Bearing Set - MB5293SI 040

King GM 294/325/345/364CI 4.8/5.3/5.7/6.0L L20/LS1/LS2/LS4/LS6 (Size 040) Main Bearing Set - MB5293SI 040 — reliable performance for everyday driving

The King GM 294/325/345/364CI 4.8/5.3/5.7/6.0L L20/LS1/LS2/LS4/LS6 (Size 040) Main Bearing Set - MB5293SI 040 is designed to support the main crankshaft journals in your engine. This set is intended for use with a range of GM engines, covering several cubic inch displacements and popular engine codes. It provides the essential components needed to maintain proper engine function and longevity.

If you work on GM engines like the 294, 325, 345, or 364 cubic inch variants, or the 4.8, 5.3, 5.7, and 6.0 liter versions, this bearing set is a practical choice. It fits engines with L20, LS1, LS2, LS4, and LS6 designations, making it suitable for a variety of rebuilds or repairs. This part is for anyone looking to replace worn or damaged main bearings during engine maintenance.

Commonly used in engine rebuilds, repairs, or upgrades, this main bearing set helps ensure your vehicle’s crankshaft rotates smoothly and reliably. Whether you’re a professional mechanic or a dedicated DIYer, this component plays a key role in keeping your engine running properly.

Features

• Provide consistent support for the crankshaft to reduce engine noise and vibration
• Help maintain proper oil clearance for smoother engine operation
• Allow for easier installation with size 040 specifications matching your engine needs
• Offer durability to withstand everyday driving conditions and engine stresses
• Save time by including a complete set designed for specific GM engine models
• Enable straightforward serviceability during engine rebuilds or maintenance

Product Detail

This King GM 294/325/345/364CI 4.8/5.3/5.7/6.0L L20/LS1/LS2/LS4/LS6 (Size 040) Main Bearing Set - MB5293SI 040 includes bearings sized to fit the main journals of the listed GM engines. When installing this set, it’s important to confirm compatibility with your specific engine model and displacement. Proper installation ensures your crankshaft is supported correctly, helping your engine run smoothly and reliably.

Value

Using this main bearing set helps maintain predictable engine performance and reduces the chance of unexpected issues. It supports smoother operation and longer engine life, making ownership easier and more dependable. This component offers a straightforward solution for maintaining your vehicle’s engine health over time.