Name: ACL Pont. V8 265-301 1977-81 Engine Crankshaft Main Bearing Set
Brand: ACL
SKU: acl-acl-pont-v8-265-301-1977-81-engine-crankshaft-main-bearing-set-t14-632283
Price: 60.15 USD
Availability: BackOrder

Question 1

What does a crankshaft main bearing do?

Accepted Answer

The crankshaft main bearings support the crankshaft, allowing it to spin freely. They sit between the crankshaft journals and the engine block, providing a smooth surface for rotation. Over time, these bearings can wear down, causing engine noise and potential damage.

Question 2

How do I know if my crankshaft main bearings need to be replaced?

Accepted Answer

Common signs of worn crankshaft main bearings include a knocking or rumbling sound from the engine, especially at low RPMs. You might also notice decreased oil pressure or metallic particles in the oil. If you suspect worn bearings, it's best to have your engine inspected by a mechanic.

Question 3

Are these bearings sold individually or as a set?

Accepted Answer

This ACL part number is a complete set of main bearings for your Pontiac V8 265-301 engine. You'll get enough bearings to do the whole job, assuming you have a stock crankshaft.

Specifications

ACL Pont. V8 265-301 1977-81 Engine Crankshaft Main Bearing Set

Key Features

Specifications

Frequently Asked Questions

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