MAIN BEARING

Upgrade your engine's performance with ACL Race Series Performance Engine Bearings, designed specifically for small block Chevrolet and GMC applications from 1991 to 2002.

• CT-1 Friction Reducer: Enhances lubrication and reduces wear, ensuring smoother operation and extended engine life.
• Tri-Metal Construction: Made from a durable copper-lead alloy, these bearings provide superior strength and reliability under high-performance conditions.
• 1/2 Groove Design: Optimized for efficient oil flow, improving lubrication to critical engine components.
• Performance Usage: Tailored for racing applications, these bearings meet the demands of high RPM and extreme conditions.
• Set of 5: Complete your engine rebuild with a full set, ensuring consistent quality and performance across all bearings.

These main bearings are sold as a set of five and feature a standard size for easy installation. Perfect for enthusiasts looking to maximize their engine's potential.

Elevate your engine's performance with ACL Race Series Performance Engine Bearings.