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ACL Bearings Main Bearing Set 5M909HX-STD
Original price was: $69.91.$55.69Current price is: $55.69.
68 in stock
Description
Main bearing wear is one of the fastest ways to turn a solid engine build into a catastrophic failure. The ACL Bearings Main Bearing Set 5M909HX-STD delivers the precision clearances and material quality needed to keep your small block Chevy running strong under sustained load and high RPM. Whether you’re rebuilding after a dyno session or assembling a fresh short block, this comprehensive kit eliminates guesswork with standard sizing and proven durability.
Technical Specifications:
- H-Series engine compatible
- Small block Chevy application
- Standard sizing
- Extra oil clearance
- Complete replacement kit
- Bolt-on installation
- MPN: 5M909HX-STD










