What is the main difference between standard and Race Series bearings?

Race Series bearings are built with a stronger tri-metal construction and an overlay designed to withstand the higher loads and temperatures found in performance engines. Standard bearings are typically made for everyday driving conditions.

What vehicles does this ACL bearing set fit?

This set is designed for Chevrolet V8 400 engines and fits many Pontiac models including Bonneville, Catalina, Firebird, GTO, and Grand Prix from 1967-1974. It also fits the Stutz Blackhawk (1970-1971).

Do I need any special tools to install these bearings?

Engine bearing installation requires specialized tools and knowledge, including engine disassembly, proper cleaning, and torque wrenches. It is recommended to refer to the manufacturer's installation instructions or consult a professional mechanic.

Specifications

Brand: ACL
Part #: 5M1038H-01

ACL Chevrolet V8 400 Race Series Engine Crankshaft Main Bearing Set

Name: ACL Chevrolet V8 400 Race Series Engine Crankshaft Main Bearing Set
Brand: ACL
SKU: acl-acl-chevrolet-v8-400-race-series-engine-crankshaft-main-bearing-set-t14-630627
Price: 105.13 USD
Availability: BackOrder

$105.13

On Backorder

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

ACL Chevrolet V8 400 Race Series Engine Crankshaft Main Bearing Set. Get reliable engine performance with these well-built main bearings.

Key Features

Fits 1967-1974 Pontiac Bonneville, Catalina, Firebird, Grand Prix, LeMans, and more.
Designed for Chevrolet V8 400 engines in performance applications.
Tri-metal construction with lead-indium-over-copper overlay for strength.
Race Series bearings handle increased loads and heat from performance driving.
Helps ensure reliable engine performance and longevity.

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Will this fit your vehicle?

About this part

Product Details

This ACL Race Series crankshaft main bearing set is built for Chevrolet V8 400 engines, especially those seeing track time. These bearings are designed to handle the increased loads and heat that come with performance driving. They feature a tri-metal construction with a lead-indium-over-copper overlay for improved strength and durability under stress. The Race Series is a popular choice for engine builders looking for a solid option for their performance builds.

When you're rebuilding or upgrading your engine, getting the right bearings is crucial for longevity and performance. This set is designed to fit a wide range of Pontiac models from the late 60s to the mid-70s, along with a few other select vehicles. Make sure to check the fitment list to confirm compatibility with your specific application.