{"product_id":"acl-race-series-conrod-bearing-set-fits-holden-138-149-161-173-179-186-6b2380h-std","title":"ACL Race Series Conrod Bearing Set Fits Holden 138\/149\/161\/173\/179\/186 6B2380H-STD","description":"Located in Australia, ACL has been providing an extensive replacement product range to a global aftermarket for over 70 years. Their reputation for robust metallurgy, quality, precision, innovation \u0026amp;, of course, performance shows through their products.\u003cbr\u003e\u003cbr\u003eSPECIFICATIONS\u003cbr\u003e-High Strength Overlay Plate With Reduced Thickness for Improved Fatigue Properties\u003cbr\u003e-Hardened Steel Backs on All Rod Bearings to Improve Bearing Lining \u0026amp; Retention\u003cbr\u003e-Increased Crush for Improved Bearing Retention\u003cbr\u003e-Elimination of Flash Plating on Back of Bearings \u0026amp; Maximise Grip Between Bearings \u0026amp; Housing\u003cbr\u003e-Increased Eccentricity to Compensate for Bore Distortion at High RPM \u0026amp; Assist in Formation of Hydrodynamic Oil Films\u003cbr\u003e-3\/4 Grooved Main Bearings to Optimise Bearing Load Carrying Surface Area \u0026amp; Oil Flow to Conrod Bearings\u003cbr\u003e-Tight Consistent Wall Tolerances to Help Maintain Consistent Clearances\u003cbr\u003e-Enlarged ID Chamfers on Bearing Edges Where Required to Accomodate Large Fillet Radius on Performance Crankshafts\u003cbr\u003e-Half Type: Identical Halves\u003cbr\u003e-Material: F781 \u003cbr\u003e-Min. Std Shaft Size: 48,235 mm \/ 1.8990 in\u003cbr\u003e-Max Std Shaft Size: 48,26 mm \/ 1.9000 in\u003cbr\u003e-Min. Std Tunnel Size: 51,427 mm \/ 2.0247 in\u003cbr\u003e-Max Std Tunnel Size: 51,44 mm \/ 2.0252 in\u003cbr\u003e-Max Wall at Crown: 1,572 mm \/ 0.0619 in\u003cbr\u003e-Max Overall Length: 18,34 mm \/ 0.7220 in","brand":"NASON","offers":[{"title":"Default Title","offer_id":44842494066858,"sku":"P0287651","price":75.95,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/1179\/7162\/files\/A9277251_be93179e-0296-42d5-8bcf-0294df33f1e1.jpg?v=1755755409","url":"https:\/\/checkout.sparesboxtest.com\/products\/acl-race-series-conrod-bearing-set-fits-holden-138-149-161-173-179-186-6b2380h-std","provider":"Sparesbox QA \u0026 Dev","version":"1.0","type":"link"}