Name: ACL Chevrolet V8 396/402/427/454 STD Size High Perf Main Bearing Set w/.001 Oil Clearance (Narrowed)
Brand: ACL
Price: 127.19 USD
Availability: InStock

Question 1

What does 'narrowed' mean in the context of these bearings?

Accepted Answer

A narrowed bearing has a reduced width compared to the standard bearing. This is done to help prevent the edges of the bearing from contacting the crankshaft, which can cause premature wear or failure, especially in high-performance engines.

Question 2

What is the purpose of the extra 0.001 inch of oil clearance?

Accepted Answer

The additional oil clearance provides a slightly larger gap between the bearing and the crankshaft journal. This allows for increased oil flow, which can help to keep the bearing cooler and better lubricated, especially under high-performance conditions.

Question 3

Should I use assembly lube when installing these bearings?

Accepted Answer

Yes, it is always recommended to use a high-quality assembly lubricant when installing new engine bearings. This will help to protect the bearings during initial startup and break-in, before the engine oil has fully circulated.

ACL Chevrolet V8 396/402/427/454 STD Size High Perf Main Bearing Set w/.001 Oil Clearance (Narrowed)

Key Features

Product Details

Description

Frequently Asked Questions

Specifications

You Might Also Like

ACL Honda J37 V6 Race Series Engine Connecting Rod Bearing Set

ACL 88-95 Honda 4 1.00mm Oversized Rod Bearing Set

ACL BMC Mini Inline 4 (from 1983 up) .25mm Oversized High Performance Main Bearing Set

ACL Nissan SR20DE/DET (2.0L) 0.75mm Oversized Main Bearing Set

ACL Honda J37 V6 Race Series Engine Connecting Rod Bearing Set

ACL 88-95 Honda 4 1.00mm Oversized Rod Bearing Set

ACL BMC Mini Inline 4 (from 1983 up) .25mm Oversized High Performance Main Bearing Set

ACL Nissan SR20DE/DET (2.0L) 0.75mm Oversized Main Bearing Set