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 &, of course, performance shows through their products.
SPECIFICATIONS -High Strength Overlay Plate With Reduced Thickness for Improved Fatigue Properties -Hardened Steel Backs on All Rod Bearings to Improve Bearing Lining & Retention -Increased Crush for Improved Bearing Retention -Elimination of Flash Plating on Back of Bearings & Maximise Grip Between Bearings & Housing -Increased Eccentricity to Compensate for Bore Distortion at High RPM & Assist in Formation of Hydrodynamic Oil Films -3/4 Grooved Main Bearings to Optimise Bearing Load Carrying Surface Area & Oil Flow to Conrod Bearings -Tight Consistent Wall Tolerances to Help Maintain Consistent Clearances -Enlarged ID Chamfers on Bearing Edges Where Required to Accomodate Large Fillet Radius on Performance Crankshafts -Material: F23 -Min. Std Shaft Size: 44,163 mm / 1.7387 in -Max Std Shaft Size: 44,183 mm / 1.7395 in -Min. Std Tunnel Size: 48,387 mm / 1.9050 in -Max Std Tunnel Size: 48,428 mm / 1.9066 in -Max Wall at Crown: 2,09 mm / 0.0823 in -Max Overall Length: 22,6 mm / 0.8898 in (5799), 22,61 mm / 0.8902 in (5796), 28,19 mm / 1.1098 in (5797), 28,19 mm / 1.1098 in (5798)