This Clevite H-Series connecting rod bearing is a standard size, extra oil clearance, narrowed and doweled bearing for small block Chevy engines. 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. It is sold individually.
Specifications:
- Type: Connecting rod bearing, H-Series performance (sold each)
- Construction: tri-metal with hardened steel back and thin overlay
- Size: standard
- Clearance: extra oil clearance (HX)
- Design: narrowed
- Dowel pin hole: yes (doweled)
- Engine: small block Chevy
- Part number: CB1665HXND
Engine Application: Small block Chevy V8.
FAQ
What engine does the Clevite CB1665HXND fit?
It is listed for small block Chevy engines.
What do the X, N and D features mean?
The X marks the extra oil clearance version of the H-Series bearing. Narrowed means reduced width to increase fillet clearance on the crankshaft, and doweled means the bearing has a dowel pin hole for positive location. The exact clearance amount is not listed for this part number.
Is this sold as a set?
No, it is sold individually (each). A V8 uses eight connecting rod bearings, so order eight for a complete engine.
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.
