{"product_id":"8b1580hx-std","title":"ACL BMW M3 (E90) S65 V8 Engine Standard Size High Performance Rod Bearing Set","description":"\u003cp data-start=\"78\" data-end=\"561\"\u003eEngineered specifically to address one of the S65’s most well-known weak points, this ACL rod bearing set is a proven solution for enthusiasts who demand long-term reliability, whether the car is driven hard on track or enjoyed on the street. Built using advanced tri-metal bearing technology, these bearings are designed to handle sustained high RPM, elevated loads, and aggressive driving conditions with confidence.\u003c\/p\u003e\n\u003cp data-start=\"563\" data-end=\"1002\"\u003eAt the core of this set is ACL’s \u003cstrong data-start=\"596\" data-end=\"634\"\u003elead\/copper tri-metal construction\u003c\/strong\u003e, widely regarded as the gold standard in high-performance engine bearings. A hardened steel backing is layered with copper for strength, then topped with a soft lead overlay that provides excellent embeddability. This allows small debris to be absorbed into the bearing surface without damaging the crankshaft, significantly reducing the risk of catastrophic failure.\u003c\/p\u003e\n\u003ch3 data-start=\"1004\" data-end=\"1020\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"1021\" data-end=\"2019\"\u003e\n\u003cli data-start=\"1021\" data-end=\"1175\"\u003e\n\u003cp data-start=\"1023\" data-end=\"1175\"\u003e\u003cstrong data-start=\"1023\" data-end=\"1055\"\u003eTri-Metal Lead\/Copper Design\u003c\/strong\u003e\u003cbr data-start=\"1055\" data-end=\"1058\"\u003eHardened steel backing with copper and lead overlay for superior load capacity, embeddability, and wear resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1176\" data-end=\"1302\"\u003e\n\u003cp data-start=\"1178\" data-end=\"1302\"\u003e\u003cstrong data-start=\"1178\" data-end=\"1209\"\u003eHigh-Strength Overlay Plate\u003c\/strong\u003e\u003cbr data-start=\"1209\" data-end=\"1212\"\u003eReduced overlay thickness improves fatigue resistance under high RPM and sustained load.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1303\" data-end=\"1404\"\u003e\n\u003cp data-start=\"1305\" data-end=\"1404\"\u003e\u003cstrong data-start=\"1305\" data-end=\"1337\"\u003eHardened Steel Bearing Backs\u003c\/strong\u003e\u003cbr data-start=\"1337\" data-end=\"1340\"\u003eEnhances bearing support and retention within the rod housing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1405\" data-end=\"1513\"\u003e\n\u003cp data-start=\"1407\" data-end=\"1513\"\u003e\u003cstrong data-start=\"1407\" data-end=\"1426\"\u003eIncreased Crush\u003c\/strong\u003e\u003cbr data-start=\"1426\" data-end=\"1429\"\u003eImproves bearing stability and prevents bearing movement during extreme operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1514\" data-end=\"1632\"\u003e\n\u003cp data-start=\"1516\" data-end=\"1632\"\u003e\u003cstrong data-start=\"1516\" data-end=\"1553\"\u003eNo Flash Plating on Bearing Backs\u003c\/strong\u003e\u003cbr data-start=\"1553\" data-end=\"1556\"\u003eMaximizes heat transfer and improves grip between the bearing and housing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1633\" data-end=\"1766\"\u003e\n\u003cp data-start=\"1635\" data-end=\"1766\"\u003e\u003cstrong data-start=\"1635\" data-end=\"1661\"\u003eIncreased Eccentricity\u003c\/strong\u003e\u003cbr data-start=\"1661\" data-end=\"1664\"\u003eCompensates for bore distortion at high RPM and supports consistent hydrodynamic oil film formation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1767\" data-end=\"1890\"\u003e\n\u003cp data-start=\"1769\" data-end=\"1890\"\u003e\u003cstrong data-start=\"1769\" data-end=\"1806\"\u003eTight, Consistent Wall Tolerances\u003c\/strong\u003e\u003cbr data-start=\"1806\" data-end=\"1809\"\u003eEnsures accurate oil clearances for reliable oil pressure and long engine life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1891\" data-end=\"2019\"\u003e\n\u003cp data-start=\"1893\" data-end=\"2019\"\u003e\u003cstrong data-start=\"1893\" data-end=\"1917\"\u003eEnlarged ID Chamfers\u003c\/strong\u003e\u003cbr data-start=\"1917\" data-end=\"1920\"\u003eDesigned to accommodate large crankshaft fillet radii commonly found in performance applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2021\" data-end=\"2065\"\u003eWhy Choose ACL Rod Bearings for the S65?\u003c\/h3\u003e\n\u003cp data-start=\"2066\" data-end=\"2465\"\u003eThe S65’s high rev limit and tight factory clearances place extreme demands on the bottom end. ACL’s tri-metal rod bearings are engineered to withstand these conditions, offering improved protection against premature wear and failure. Precision manufacturing and race-proven materials make this set an essential upgrade for any S65 engine build focused on durability, performance, and peace of mind.\u003c\/p\u003e\n\u003cp data-start=\"2467\" data-end=\"2607\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eAn ideal choice for preventative maintenance or performance-oriented rebuilds, these rod bearings are built to perform when it matters most.\u003c\/p\u003e","brand":"ACL","offers":[{"title":"Default Title","offer_id":52143869690037,"sku":"8B1580HX-STD","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/2500\/6517\/files\/8B1580HX-STD_grande_d357f8b7-5ac5-4512-a4d3-038d7a3f3af8.jpg?v=1767519478","url":"https:\/\/opusautoworks.ca\/products\/8b1580hx-std","provider":"OPUS Autoworks","version":"1.0","type":"link"}