This Clevite H-Series connecting rod bearing is a standard size bearing with 0.001 inch of extra oil clearance (the HX designation) for the Buick V6. It uses tri-metal construction and is sold individually. H-Series is Clevite's performance bearing line. It uses medium eccentricity, high crush, a hardened steel back and a thin overlay, with no flash plating for better seating, and is intended for crankshafts with oversize fillets and engines that run in the medium to high RPM range.
Specifications:
- Type: Connecting rod bearing, H-Series performance (sold each)
- Material: tri-metal (TM-77)
- Size: standard
- Clearance: 0.001 in extra oil clearance (HX)
- Dowel pin hole: no
- Engine: Buick V6
- Part number: CB1398HX
Engine Application: Buick V6.
FAQ
What engine does the Clevite CB1398HX fit?
It is listed for the Buick V6.
What does HX mean?
HX is the H-Series extra oil clearance designation: an H-Series bearing built with additional oil clearance over the standard H bearing. For this part the added clearance is 0.001 inch.
Is this a full set?
No, it is sold individually (each). Order one for each connecting rod in the engine, which is six for a V6.
What size is this bearing?
It is standard size. Confirm your crankshaft journal sizing before ordering if the engine has been machined undersize.

