Clevite H-Series Performance Rod Bearings

The Clevite H-Series CB663HXNDC connecting rod bearings are designed for builders who refuse to compromise on performance. These bearings feature a hardened steel back and a specialized thin overlay, providing the necessary strength to handle the extreme forces found in high-RPM engine environments. By utilizing a medium level of eccentricity and high crush, these bearings ensure a secure fit that minimizes movement and maximizes oil film stability.

Performance Engineering

• Optimized Eccentricity: Improves oil distribution and reduces friction.
• Hardened Steel Backing: Provides the structural integrity needed for high-load racing.
• No Flash Plating: Ensures a cleaner, more precise seating surface for the crankshaft.
• Versatile Fitment: Compatible with a wide range of GM V8 engines from 1980 through the 1990s.

Whether you are building a street machine or a dedicated track car, the H-Series bearings offer the reliability you need to push your engine to its limits. These bearings are specifically designed to work with crankshafts that feature oversize fillets, making them a versatile choice for various engine builds. Trust in the Clevite legacy to keep your rotating assembly spinning smoothly under the most demanding conditions. Find all your performance engine components right here at GGCRACING.