What engine sizes does this connecting rod bearing set fit?

This ACL connecting rod bearing set is designed for several Buick V6 engine sizes. It fits the 181ci, 204ci (specifically 1989-1990 models), the 231ci even fire engine, and the 252ci engine.

What is the width of these connecting rod bearings?

The bearings in this set have a width of .660 inches. This specific dimension is important for proper fitment and function within the engine's connecting rod and crankshaft assembly.

Are these bearings a direct replacement for the original equipment?

Yes, these ACL connecting rod bearings are intended as a direct replacement for the original equipment on the specified Buick V6 engines and vehicle models. They are designed to meet the fitment and performance requirements for your engine rebuild.

1978-1987 Buick Regal Connecting Rod Bearings

Name: ACL Buick V6 181-204-231-252 1977-90 Engine Connecting Rod Bearing Set
Brand: ACL
SKU: acl-acl-buick-v6-181-204-231-252-1977-90-engine-connecting-rod-bearing-set-t14-631583
Price: 11.78 USD
Availability: BackOrder

ACL Buick V6 181-204-231-252 1977-90 Engine Connecting Rod Bearing Set

$11.78

On Backorder

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

Fits 1978-1987 Buick Regal. ACL connecting rod bearings for Buick V6 engines. Direct fit.

Key Features

Fits 1978-1987 Buick Regal.
Designed for Buick V6 engines: 181ci, 204ci (1989-1990), 231ci (even fire), and 252ci.
Bearing width is .660 inches.
Helps reduce friction and wear between the connecting rod and crankshaft.
Well-built for reliable engine performance.

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Fits this vehicle

Buick Regal 1978-1987

Product Details

ACL has been making engine bearings for decades, and this connecting rod bearing set for your 1978-1987 Buick Regal is one of their staples. These bearings are crucial for the health of your engine, sitting between the connecting rod and the crankshaft to reduce friction and wear. If you're rebuilding your engine or dealing with worn-out bearings, this set is designed to get your Buick V6 running smoothly again.

This particular set is built for the General Motors 252ci (4.1L) Buick V6 engine, covering a range of displacements including the 181, 204 (from 1989-1990), and the common 231 (even fire) and 252 engines. The bearings are .660 inches wide, specifically made to fit these applications. ACL uses well-built materials to ensure they can handle the pressures and heat generated within the engine, providing a solid option for your rebuild.

When installing these bearings, it's important to ensure your crankshaft journals are clean and within the correct specifications. Refer to your vehicle's service manual for detailed installation procedures and torque specifications to ensure proper function and longevity.