ACL Bearings Rod Bearing Set 8B1663H-10

Precision-engineered connecting rod bearings are critical to engine longevity and reliability—especially in high-RPM or forced-induction applications where factory tolerances fall short. The ACL Bearings H-Series rod bearing set delivers the tight clearances and superior load capacity your Small Block Chevy demands, whether you're building a street performer or a track-focused engine. Proper bearing selection directly impacts oil film strength, reduces wear, and maximizes horsepower transfer to the wheels.

• H-Series construction
• 0.010 in undersize
• Small Block Chevy fitment
• Complete bearing kit
• Connecting rod application
• CNC-precision tolerances
• High load capacity
• ACL quality standard