What is the purpose of main bearings in an engine?

Main bearings are critical components that support the crankshaft within the engine block. They allow the crankshaft to rotate smoothly while maintaining precise oil clearance, which is essential for lubrication and preventing excessive wear.

Does this Clevite main bearing set come with all the necessary bearings for my engine?

Yes, this set includes the main bearings required for the specified Chevrolet and GMC inline-six engines. It is designed as a direct replacement for the original equipment.

What is the typical installation process for main bearings?

Installation involves carefully cleaning the crankshaft and bearing saddles in the engine block. The new bearings are then installed, ensuring proper orientation and lubrication before the crankshaft is reinstalled and torqued to specification according to the service manual.

Clevite Main Bearing Set MS617A10 - Chevrolet 6 Cyl 1962-90

Name: Clevite Chevrolet Pass & Trk 194 230 250 292 6 Cyl 1962-90 Main Bearing Set
Brand: Clevite
Price: 59.07 USD
Availability: InStock

Clevite Chevrolet Pass & Trk 194 230 250 292 6 Cyl 1962-90 Main Bearing Set

$59.07

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Clevite main bearing set for Chevrolet 194, 230, 250, 292 6-cyl engines (1962-1990). Ensures proper crankshaft support during engine rebuilds.

Key Features

Fits 1962-1990 Chevrolet and GMC inline-six engines (194, 230, 250, 292 cubic inches).
Designed to provide proper crankshaft support and oil clearance.
Well-known Clevite brand for engine components.
Part number MS617A10.

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Will this fit your vehicle?

Product Details

If you're rebuilding the bottom end of your classic inline-six Chevrolet engine, getting the main bearings right is crucial for long-term reliability. This Clevite Main Bearing Set, part number MS617A10, is designed to support the crankshaft properly, ensuring it spins smoothly and without excessive wear. These bearings are a popular choice for mechanics working on a wide range of vehicles from the 1960s through the early 1990s, including models like the Chevrolet C10 pickup, Camaro, and GMC C2500 pickup.

Clevite has been a well-known name in engine bearings for a long time, and this set reflects that experience. They are built to handle the demands of these engines, providing a solid foundation for your rebuild. The precise sizing and material composition help to maintain proper oil clearance, which is essential for lubrication and heat dissipation. When you're putting an engine back together, having well-made components like these bearings gives you confidence that the job is done right.

This set includes the main bearings needed for your engine. Always refer to your vehicle's specific service manual for detailed installation procedures and torque specifications to ensure a successful rebuild.