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Main Bearing SetSEA140M1X
Original price was: $73.59.$50.49Current price is: $50.49.
32 in stock
Description
Small block Chevy engines demand precision-engineered internal components to handle the stresses of high RPM and boost conditions. The SEA140M1X Main Bearing Set delivers the tight tolerances and robust construction necessary for reliable power delivery, whether you’re building a street engine or a dedicated race motor. This complete bearing set eliminates guesswork and ensures proper oil film pressure across all main journals.
- 0.001″ undersize tolerance
- Small block Chevy fitment
- High-quality bearing material
- Friction-reducing design
- Complete installation kit
- Street and racing rated
- MPN: 140M1X
- Bolt-on installation











