Calico Coated 0.019 Undersize Rod Bearings for Small Block Chevy

When rebuilding a high-performance Small Block Chevy engine with a turned crankshaft, finding the right bearing size is vital. The Calico Coatings H-Series Rod Bearing (0.019 Undersize) provides the exact fitment needed for engines requiring a 0.019 undersize clearance. These bearings are enhanced with Calico’s specialized dry film coating, which is specifically formulated to withstand the intense heat and pressure of racing environments.

Performance Benefits

• Fitment: Specifically for Small Block Chevy (SBC) engines.
• Undersize: 0.019 inch for specific crankshaft grinding requirements.
• H-Series Strength: Engineered for durability in high-RPM applications.
• Narrowed Design: Prevents binding on performance crankshafts.
• Advanced Coating: Minimizes friction and protects against oil breakdown.

The H-Series design is renowned for its ability to handle the extreme loads found in competitive racing. By incorporating a 0.019 undersize, these bearings allow you to salvage a crankshaft that has been machined down, ensuring your engine build remains within factory-spec oil clearance tolerances. The narrowed profile is a crucial feature for performance builds, as it provides the necessary clearance for large-radius crankshaft fillets. With the added protection of Calico’s friction-reducing coating, your engine will run smoother and cooler, even under heavy load. Rely on the expertise at GGCRACING to provide the high-quality components your engine deserves.