Part Number: 4B1185H-STD

Description: Connecting Rod Bearings; Tri-Metal Hardened Steel Backs; Upper & Lower

Max Std Tunnel Size: 1.8905"(48.019mm)

Oil Clearance: Standard

Max Overall Length: 0.831"(21.10mm)

Max Wall at Crown: 0.0586"(1.488mm)

Max Std Shaft Size: 1.7715"(44.996mm)

Size: Standard

Min Std Shaft Size: 1.7709"(44.981mm)

Min Std Tunnel Size: 1.8897"(47.998mm)

Fitment: 03-06 Mitsubishi Lancer Evolution

Details:

ACL Bearings are a top choice for engine builders especially for high-horsepower builds.

Features:

• Rod bearings

• Standard sized

• Made using softer metals 

• Designed to allow a thin layer of oil lubricates the connection between the bearings and the rod  allowing the crank to "float" to reduce wear