What is the main function of connecting rod bearings?

Connecting rod bearings sit between the crankshaft and the connecting rod. Their main job is to reduce friction and wear by allowing the rod to rotate smoothly around the crank journal, all while maintaining a thin film of oil.

Do I need to measure my crankshaft journals when installing these bearings?

Yes, it's highly recommended. You should always check that your crankshaft journals are within the manufacturer's specified diameter and roundness tolerances before installing new bearings. This ensures proper oil clearance and bearing life.

What is the difference between rod bearings and main bearings?

Rod bearings connect the connecting rods to the crankshaft, while main bearings support the crankshaft itself within the engine block. Both are crucial for engine rotation, but they handle different loads and are located in different places.

ACL Connecting Rod Bearing Set 8B743A-40

Name: ACL Chevrolet V8 396-402-427-454 1965-98 Engine Connecting Rod Bearing Set
Brand: ACL
SKU: acl-acl-chevrolet-v8-396-402-427-454-1965-98-engine-connecting-rod-bearing-set-t14-631020
Price: 23.62 USD
Availability: BackOrder

ACL Chevrolet V8 396-402-427-454 1965-98 Engine Connecting Rod Bearing Set

$23.62

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 396-402-427-454 1965-98 Engine Connecting Rod Bearing Set

Key Features

Fits Chevrolet V8 396, 402, 427, and 454 engines from 1965-1998.
Well-built connecting rod bearings for engine rebuilding.
Helps maintain proper oil clearance between crankshaft and connecting rod.
Part number 8B743A-40.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

When you're rebuilding or refreshing a Chevrolet V8 engine, especially those big blocks like the 396, 402, 427, or 454, getting the connecting rod bearings right is crucial. This set from ACL is built to meet the demands of these powerful engines, ensuring smooth operation and longevity. They're a well-built replacement for your stock bearings, helping to maintain proper oil clearance between the crankshaft and connecting rod.

ACL has been making engine bearings for a long time, and this set is a solid option for your build. They're made to the correct specifications for the Chevrolet V8 engines from 1965 through 1998. Proper installation is key here; make sure your crankshaft journals are clean and within spec, and that you're using the correct torque sequence and oil weight recommended by the manufacturer for your specific engine build. Getting these details right will ensure these bearings perform as they should.

This set includes the connecting rod bearings you'll need for your engine. If you're doing a full engine overhaul, remember to check your main bearings and thrust bearings as well to ensure everything is in top shape.