ACL Chevrolet V8 400 Race Series Engine Crankshaft Main Bearing Set - 5M1038H-10

• Series: ACL Race Series
• Bearing Type: Main bearing
• Shell Halves: Upper & lower
• Bearing Material Code: F780
• Sizes Offered: STD, 001, 010
• Housing Bore (Tunnel) Diameter: 72.151–72.174 mm (2.8406–2.8415 in)
• Journal Diameter (STD size): 67.269–67.292 mm (2.6484–2.6493 in)
• Vertical Oil Clearance (STD size): 0.017–0.079 mm (0.0007–0.0031 in)
• Maximum Wall Thickness at Crown (STD size): 2.421 mm (0.0953 in)
• Bearing Width (max): 20.44 mm (0.805 in)

Engine Applications

• Chevrolet 400ci (6.6L) Small Block V8 OHV 2v (bore 104.78 mm, stroke 95.25 mm)