The Clevite AL-Series main bearing set is a direct-replacement set for the Mopar Gen III Hemi 5.7L and 6.1L V8. It uses AL-5 bearing material with a half-groove upper bearing and is sold as a set.
Specifications:
- Type: Main bearing set, AL-Series direct replacement
- Material: AL-5
- Groove: 1/2 groove, upper bearing
- Size: standard crankshaft size, stock thrust bearing
- Sold as: set
- Engine: Mopar Gen III Hemi 5.7L and 6.1L V8
- Part number: MS2220A
Engine Application: Mopar Gen III Hemi V8, 5.7L and 6.1L.
FAQ
What engine does the Clevite MS2220A fit?
It fits the Mopar Gen III Hemi 5.7L and 6.1L V8.
What does AL-Series mean?
AL-Series is the Clevite product line this set belongs to. It is a direct-replacement series that uses AL-5 bearing material.
Is this a complete set?
Yes. It is sold as a set of main bearings for the engine, not a single bearing.
What size are these bearings?
They are standard size, with a stock thrust bearing. Confirm your crankshaft journal sizing before ordering if the engine has been machined undersize.

