The Clevite H-Series main bearing set is built for the GM Gen V LT-series V8, including the 6.2L LT1. Clevite H-Series performance bearings use a medium level of eccentricity, high crush, a hardened steel back and a thin overlay, and are made without flash plating for better seating. They are intended for crankshafts with oversize fillets and for engines that run in the medium to high RPM range. This HX version adds extra oil clearance over the standard H bearing.
Specifications:
- Type: Main bearing set (kit), H-Series performance
- Construction: tri-metal with hardened steel back and thin overlay
- Eccentricity: medium
- Crush: high
- Finish: no flash plating (for improved seating)
- Size: standard
- Clearance: extra oil clearance (HX), 0.001 in. additional
- Sold as: set of 5
- Engine: GM Gen V LT-series V8, including the 6.2L LT1
- Part number: MS2339HX
Engine Application: GM Gen V LT-series V8, including the 6.2L LT1.
FAQ
What engine does the Clevite MS2339HX fit?
It fits the GM Gen V LT-series V8, including the 6.2L LT1.
What does H-Series mean?
H-Series is Clevite's performance bearing line. It uses a harder, higher-crush tri-metal construction designed for medium-to-high RPM use and crankshafts with oversize fillets.
What does HX mean?
HX is the Clevite H-Series extra-clearance designation: an H-Series performance bearing with additional oil clearance over the standard H bearing.
Is this a complete set?
Yes. It is a main bearing set for the engine, not a single bearing. It is sold as a set of 5.
What size are these bearings?
They are standard size. Confirm your crankshaft journal sizing before ordering if the engine has been machined undersize.
