ACL Nissan RB25DETT/RB26DETT 0.50mm Oversized High Performance Main Bearing Set

Main Bearings; Tri-Metal; Upper & Lower; Flange in Position 4
Max Overall Length: 1.063" (27.00mm) w/ 2428H/HX Flange
0.787" (20.00mm) w/ 2429H/HX
Max Std Shaft Size: 2.1644" (54.975mm)
Min Std Tunnel Size: 2.3089" (58.645mm)
Oil Clearance: Standard
Max Wall at Crown: 0.0719" (1.827mm)
Min Std Shaft Size: 2.1634" (54.951mm)
Max Std Tunnel Size: 2.3094" (58.658mm)
Size: .50