What does STDX size mean for these bearings?

STDX size indicates that these bearings are 0.0005 inches larger than standard size bearings. This sizing is typically used when the crankshaft journal has been ground undersize or when a slightly tighter bearing clearance is needed for improved oil pressure.

What is the primary function of connecting rod bearings?

Connecting rod bearings sit between the connecting rod and the crankshaft journal. Their main job is to reduce friction and wear by providing a smooth, lubricated surface for the rotating crankshaft, while also maintaining proper oil clearance.

Are these bearings sold individually or as a set?

This product is a set of connecting rod bearings. It includes all the necessary bearings to replace the ones on all cylinders for the specified engine applications.

Specifications

Brand: King Engine Bearings
Part #: CR803GPNCSTDX
UPC: 611500616211

King Engine Bearings Chevrolet SBC 265Ci 283Ci 327Ci (Size STDX) Connecting Rod Bearing Set

Name: King Engine Bearings Chevrolet SBC 265Ci 283Ci 327Ci (Size STDX) Connecting Rod Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-chevrolet-sbc-265ci-283ci-327ci-size-s-t14-770163
Price: 164.40 USD
Availability: BackOrder

$164.40

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King Engine Bearings SBC 265Ci 283Ci 327Ci (Size STDX) Connecting Rod Bearing Set

Key Features

Fits Chevrolet SBC 265ci, 283ci, and 327ci engines.
STDX size, which is 0.0005 inches larger than standard.
Designed to provide proper clearance and lubrication for connecting rod and crankshaft.
Well-built construction from King Engine Bearings.

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About this part

Product Details

This is a set of STDX size connecting rod bearings from King Engine Bearings, specifically made for Chevrolet Small Block V8 engines like the 265ci, 283ci, and 327ci. These bearings are a critical component for your engine's rotating assembly, ensuring smooth operation and proper lubrication between the connecting rod and the crankshaft journal.

King Engine Bearings are known for their well-built construction. This particular set features a STDX size, which means they are 0.0005 inches larger than standard size bearings. This sizing is often used when a crankshaft has been ground undersize or when a slightly tighter clearance is desired for improved oil pressure. The design focuses on providing a durable surface that can withstand the pressures and heat generated during engine operation, helping to protect your crankshaft and extend engine life.

When rebuilding or refreshing a Chevrolet Small Block engine, choosing the right bearings is important for long-term reliability. This set from King Engine Bearings offers a solid option for builders looking for a specific size to achieve optimal clearances in their engine build.