Optimized Oil Flow for High-Performance SBC

Maximize your Small Block Chevy’s potential with the Calico Coatings H-Series Main Bearing Set featuring extra oil clearance. These bearings are specifically designed for high-performance applications where increased oil flow is necessary to manage heat and prevent bearing failure under extreme stress. By providing slightly more clearance, these bearings allow for a thicker oil film, which is essential for engines running higher oil pressures or operating at sustained high RPMs.

Why Choose Extra Clearance Bearings?

• Enhanced Cooling: Increased oil volume helps dissipate heat from the crankshaft journals.
• CT-1 Lubricant: Specialized coating reduces friction and startup wear.
• High-RPM Stability: Engineered to maintain integrity under heavy load.
• Perfect Fitment: Designed for standard journal sizes with added clearance for performance builds.

Calico Coatings is a leader in surface technology, and this H-Series set is no exception. The CT-1 coating provides a sacrificial layer that protects the crankshaft and block during the critical break-in period and beyond. If you are building a high-output Small Block Chevy, the added oil clearance is a smart insurance policy against oil starvation and overheating. Ensure your engine build is ready for the track or the street with these high-quality components from GGCRACING.