The ACL Race Series .50 Oversize Main Bearing Set is a high-performance crankshaft component designed for serious engine builders and racers. With a product code of 7M2428H-.50, this bearing set is part of ACL's premium Race Series collection, known for its top-quality materials and exceptional durability.

Made from Race Series (Tri-Metal) material, these bearings are designed to withstand high levels of stress and heat, making them perfect for high-performance engines. The set includes bearings for positions 1, 2, 3, 5, 6, and 7, ensuring comprehensive coverage for your crankshaft.

With a standard shaft diameter of 2.1634"/2.1644" (54.951mm/54.975mm) and maximum wall thickness of 0.0719" (1.827mm), these bearings provide reliable support and stability for your crankshaft. The housing bore measures 2.3089"/2.3094" (58.645mm/58.658mm), and the maximum length is 0.7870" (20.000mm), ensuring a precise fit for your engine.

This .50 Oversize Main Bearing Set is designed for engines that require a slightly larger clearance. The oversize design helps compensate for any wear or inconsistencies in the crankshaft, ensuring a perfect fit and optimal performance.

The ACL Race Series brand has a long history of excellence in the automotive industry, with a strong reputation for precision, innovation, and performance. Manufactured in Launceston, Tasmania, Australia, ACL has been a leading OEM supplier and aftermarket producer for over 70 years.

With a focus on quality metallurgy and precision engineering, ACL's Race Series Performance Engine Bearings are trusted by engine builders around the world. From Formula 1 to Australian Supercars, ACL bearings have proven their reliability and durability in the most demanding racing environments.

With a comprehensive range of over 200 applications, ACL Race Series bearings cover a wide variety of engine types, including Australian, American, Japanese, Korean, and European models. Whether you're building a race car or a high-performance street engine, ACL has the bearings you need for success.

Trust the ACL Race Series .50 Oversize Main Bearing Set to provide the durability and performance you demand for your high-performance engine build. With ACL's commitment to quality and innovation, you can be confident that these bearings will deliver the results you need on the track.