ACL 82-91 Porsche 944 2.5/2.7/3.0L .25mm Oversized Rod Bearing Set - 4B2475H-001

• Series: ACL Race Series
• Bearing Type: Connecting rod bearing
• Shell Halves: Identical halves
• Bearing Material Code: F781
• Sizes Offered: STD, 001, 010
• Housing Bore (Tunnel) Diameter: 55–55.019 mm (2.1654–2.1661 in)
• Journal Diameter (STD size): 51.971–51.99 mm (2.0461–2.0468 in)
• Maximum Wall Thickness at Crown (STD size): 1.497 mm (0.0589 in)
• Bearing Width (max): 24 mm (0.945 in)

Engine Applications

• Porsche M 28 4474cc V8 DOHC 4v (bore 95 mm, stroke 78.9 mm)
• Porsche M 28 4664cc V8 DOHC 4v (bore 97 mm, stroke 78.9 mm)
• Porsche M 28 4957cc V8 DOHC 4v (bore 100 mm, stroke 78.9 mm)
• Porsche M 28 5397cc V8 DOHC 4v (bore 100 mm, stroke 85.9 mm)
• Porsche M 44 2479cc Inline4 SOHC/DOHC 2v/4v (bore 100 mm, stroke 78.9 mm)
• Porsche M 44 2681cc Inline4 SOHC 2v (bore 104 mm, stroke 78.9 mm)
• Porsche M 44 2990cc Inline4 SOHC/DOHC 2v/4v (bore 104 mm, stroke 88 mm)