ACL Race Series Main Bearing Set Fits Toyota 2Jzge/2Jgte 2997Cc 7M8103H-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 & Lower
-Material: F780
-Min. Std Shaft Size: 61,984 mm / 2.4403 in
-Max Std Shaft Size: 62,001 mm / 2.4410 in
-Min. Std Tunnel Size: 66,02 mm / 2.5992 in
-Max Std Tunnel Size: 66,035 mm / 2.5998 in
-Max Wall at Crown: 2,004 mm / 0.0789 in
-Max Overall Length: 20 mm / 0.7874 in (8103H), 23 mm / 0.9055 in (8104H)