What is the main function of main bearings in an engine?

Main bearings support the crankshaft within the engine block. They allow the crankshaft to rotate smoothly while handling the immense forces generated during combustion and power delivery.

Does this Clevite main bearing set come with all the necessary components for installation?

This set includes the main bearings themselves. It is recommended to consult the manufacturer's installation instructions for any additional hardware or sealants that may be required for your specific engine rebuild.

What is the typical lifespan of main bearings?

The lifespan of main bearings depends heavily on proper installation, consistent lubrication, and the operating conditions of the engine. With correct maintenance and usage, they are designed to last for the life of the engine.

Clevite Main Bearing Set MS483G for Pontiac V8

Name: Clevite Pontiac 326 350 389 & 400 V8 1959-79 Main Bearing Set
Brand: Clevite
Price: 199.45 USD
Availability: InStock

Clevite Pontiac 326 350 389 & 400 V8 1959-79 Main Bearing Set

$199.45

Only 1 left in stock

Clevite main bearing set for Pontiac 326, 350, 389 & 400 V8 engines (1959-79). Ensures proper crankshaft support during rebuilds.

Key Features

Fits 1959-1979 Pontiac 326, 350, 389, and 400 V8 engines.
Also fits select 1975 Oldsmobile 98 and Custom Cruiser models.
Designed for proper crankshaft support in V8 engines.
Built with materials to manage heat and friction.

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Will this fit your vehicle?

Product Details

If you're rebuilding the bottom end of your Pontiac V8 engine from 1959 through 1979, a solid set of main bearings is crucial for proper crankshaft support. This Clevite Main Bearing Set, part number MS483G, is designed to fit a wide range of Pontiac models, including popular choices like the Catalina, Firebird, and Grand Prix, as well as some Oldsmobile models from the mid-70s.

Clevite is a well-known name in engine components, and this set is built to handle the demands of a V8. The bearings are constructed with materials that help manage heat and friction, which is essential for the longevity of your engine's rotating assembly. Proper installation is key, so make sure to follow the manufacturer's guidelines for clearances and lubrication to get the most out of these bearings.

When you're putting your engine back together, using a reliable main bearing set like this Clevite MS483G will give you confidence in the rebuild. It's a key component for ensuring your engine runs smoothly and reliably for miles to come.