Upgrade your Chevrolet V8 engine with the ACL Race Series Standard Size Main Bearing Set, designed specifically for 305, 350, and 400 cubic inch engines. Crafted with precision, these bearings feature ACL's proprietary CT-1 coating, which provides enhanced durability and wear resistance for high-performance applications. The set is engineered to meet the demands of racing and street performance, ensuring reliable operation under extreme conditions. Constructed from high-quality materials, these main bearings deliver consistent oil film stability, reducing friction and extending engine life. Installation is straightforward for experienced mechanics, making it a perfect choice for rebuilds and engine upgrades.
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