ACL High Performance Connecting Rod Engine Bearings
Part Number 8B663H-STD
Fits All Chevrolet Small Block Engines ( including LS ) With The Large 2.100" Standard Journal Size
Chevy 327 Large Journal  / 302 305 307 350 383 Stroker 400sb
LS 4.8L 5.3L 5.7L 6.0L 6.2L 7.0L Engines From 1997 Up
For Standard Size Crankshaft ONLY
Made In Australia
* Always Measure Your Crank Before Ordering Bearings
Bearings Are Non Returnable Once Opened Or Installed

ACL Race Series performance engine bearings are recognized as a premier brand throughout the motorsports world. Race Series rod and main bearings are standard components in Race engines that have set records and won championships from Mexico to Bonneville – from sport compact drift racing to small block NASCAR, IHRA and NHRA cmpetitions. The unique combination of design, metallurgy and engineering provides Race Series performance bearings with the endurance and capability to perform where others cannot. These exceptional bearings are available for a variety of American, Asian and European performance engines.

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