Introducing the ACL Race Series Main bearing set in .025mm Oversize, product code 7M2428H-.025. This high-performance crankshaft component is a must-have for any serious engine builder looking to take their build to the next level.

Crafted from ACL's renowned Race Series Tri-Metal material, this set includes bearings for positions 1, 2, 3, 5, 6, and 7. With a Standard Shaft Diameter ranging from 2.1634" to 2.1644" (54.951mm to 54.975mm), these bearings provide a perfect fit for your engine. The Oil Clearance and Maximum Wall measurements are top-notch, ensuring optimal performance and longevity.

The Housing Bore dimensions of 2.3089" to 2.3094" (58.645mm to 58.658mm) and Max Length of 1.0610" (26.950mm) further solidify the quality and precision of these bearings. The .025mm Oversize design allows for fine-tuning and customization, giving you the edge in performance.

ACL Race Series is a brand with over 70 years of experience in manufacturing engine bearings. Based in Launceston, Tasmania, Australia, ACL has a long history of supplying OEM parts to the automotive industry while also offering an extensive aftermarket range. Renowned for their robust metallurgy, quality craftsmanship, and innovative designs, ACL Race Series products are trusted by builders worldwide.

With a strong motorsport heritage dating back to the 1960s, ACL Race Series Performance Engine Bearings have been used in Formula 1, Australian Supercars Championship, drag racing, speedway, drifting, and rally events. Engine builders rely on ACL for precision, performance, and durability.

The ACL Race Series Main bearing set in .025mm Oversize is the perfect choice for enthusiasts seeking top-tier quality and performance. Upgrade your engine with ACL's trusted bearings and experience the difference for yourself.