ACL Race Series Main Bearing Set Fits Ford 351 Windsor V8 Ohv 2V 5M1432H-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: Upper
-Material: F780
-Min. Std Shaft Size: 76,185 mm / 2.9994 in
-Max Std Shaft Size: 76,205 mm / 3.0002 in
-Min. Std Tunnel Size: 81,082 mm / 3.1922 in
-Max Std Tunnel Size: 81,102 mm / 3.1930 in
-Max Wall at Crown: 2,43 mm / 0.057 in
-Max Overall Length: 21,26 mm / 0.8370 in (2177H), 28,78 mm / 1.1331 in (2178H(F)), 21,26 mm / 0.8370 in (5207H), 28,78 mm / 1.1331 in (5209H(F))