ACL Race Series Conrod Bearing Set Fits Ford 4.6/5.4L V8 8B1442H-STD

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-Half Type: Identical Halves-Material: F781 -Min. Std Shaft Size: 52,984 mm / 2.0860 in-Max Std Shaft Size: 53,002 mm / 2.0867 in-Min. Std Tunnel Size: 56, 865 mm / 2.2388 in-Max Std Tunnel Size: 56,886 mm / 2.2396 in-Max Wall at Crown: 1,925 mm / 0.0758 in-Max Overall Length: 20,95 mm / 0.8248 in