This Clevite H-Series connecting rod bearing fits Ford Modular 4.6L and 5.4L V8 engines and the Modular V10. It is a narrowed bearing in 0.25 mm undersize, sold individually. 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.
Specifications:
- Type: Connecting rod bearing, H-Series performance (sold each)
- Size: 0.25 mm undersize
- Design: narrowed
- Construction: tri-metal, hardened steel back, thin overlay
- Eccentricity: medium
- Crush: high
- Finish: no flash plating (for improved seating)
- Engine: Ford Modular 4.6L/5.4L V8 and V10
- Also listed as: CB-1442HN-.25MM
- Part number: CB1442HN25MM
Engine Application: Ford Modular 4.6L and 5.4L V8 (SOHC and DOHC) and Modular V10 engines, used in Ford, Lincoln and Mercury cars, trucks and SUVs.
FAQ
What engines does the Clevite CB1442HN25MM fit?
It fits the Ford Modular 4.6L and 5.4L V8 (SOHC and DOHC) and Modular V10 engines used in many Ford, Lincoln and Mercury cars, trucks and SUVs.
What does H-Series mean?
H-Series is Clevite's performance bearing line. It uses a tri-metal construction with medium eccentricity, high crush, a hardened steel back and a thin overlay, and is made without flash plating for better seating. It is intended for crankshafts with oversize fillets and medium to high RPM use.
What does the 25MM in the part number mean?
It indicates a 0.25 mm undersize bearing, intended for a crankshaft whose rod journals have been machined 0.25 mm below standard size. Confirm your journal diameter before ordering.
How many of these bearings do I need?
It is sold individually (each). A V8 has eight connecting rods and a V10 has ten, so a full rebuild needs one per rod; order the quantity your build requires.

