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ACL engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ACL lineup with fast shipping and expert fitment support — order with confidence.
The ACL Race Series rod bearing set is the gold standard for K-series engine builders looking for consistent performance and reliability. Designed specifically for the Acura and Honda K20A2 and K24A engines, these standard-size bearings are built to handle the rigors of high-performance driving. With a focus on structural integrity and heat dissipation, they provide the necessary support for your connecting rods under extreme stress.
These bearings are a critical upgrade for any engine rebuild, ensuring that your rotating assembly remains stable even under heavy throttle. Whether you are daily driving your RSX or pushing your K24-swapped project to the limit on the track, these bearings provide the peace of mind you need. Don't compromise on the heart of your engine; choose the industry-trusted quality of ACL. For premium engine components and expert advice, visit GGCRACING.
| Brand | ACL |
|---|---|
| Manufacturer part number | 4B1972HD-STD |
| GGC SKU | ACL4B1972HD-STD |
| UPC / GTIN | 9315726453100 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 3.8 × 2.4 × 1.1 in |
|---|---|
| Shipping weight | 0.27 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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