MIDWEST MOTORS

DRIVING THE HEARTLAND • EST. 2024

Engine Performance & Reliability

Ensure your engine's bottom end is built to last with the Sealed Power 8-3190A Connecting Rod Bearing Set. Designed for legendary Chevrolet Big Block and early W-series engines, these A-Series bearings utilize a bi-metal aluminum-silicon alloy to provide superior seizure resistance and durability. Whether you are restoring a classic 454 muscle car or maintaining a heavy-duty work truck, Sealed Power delivers the precision fit required for optimal oil clearance and long-term engine health.

Technical Specifications

• Manufacturer Part Number: 8-3190A
• Bearing Material: A-Series Bi-Metal Aluminum-Silicon Alloy
• Crankshaft Size: Standard (STD)
• Housing Bore: 2.3247" - 2.3252"
• Max Wall Thickness: 0.0622"
• Overall Length: 0.892"
• Engine Compatibility: V8 (396, 402, 427, 454, 7.4L, 348, 409)

Primary Vehicle Fitment

Note: Always verify fitment via crankshaft journal measurements. This is a standard size bearing set.