High-Performance 0.011 Undersize Main Bearings

Achieving the correct oil clearance is the most important step in any engine rebuild. This Speed Pro Main Bearing Set is specifically designed for Small Block Chevy engines that have been machined to a 0.011-inch undersize. By providing the exact clearance needed for your ground crankshaft, these bearings help prevent oil pressure drops and heat buildup, ensuring your engine runs smoothly under load.

Why Choose Speed Pro Bearings?

• Custom Clearance: Specifically sized for 0.011 journal machining.
• Enhanced Load Capacity: Advanced alloy design handles increased cylinder pressures.
• Consistent Quality: Manufactured to strict tolerances for reliable performance.
• Improved Oil Distribution: Engineered oil grooves ensure optimal lubrication to the main journals.

A professional engine build requires components that you can rely on. Speed Pro bearings are engineered to provide a long service life, even in demanding driving conditions. By choosing this 0.011 undersize set, you are investing in the health and longevity of your Small Block Chevy engine. Don't compromise on your bottom-end components; trust the precision engineering of Speed Pro for your next project. Find all the essential engine components you need for your build at GGCRACING.