ACL Nissan RB25/RB30 0.50mm Oversized High Performance Main Bearing Set

Main Bearings; Tri-Metal; Upper & Lower; Flange in Position 4
Oil Clearance: Standard
Max Overall Length: 0.752" (19.12mm) w/ 2394H/HX
1.061" (26.95mm) w/ 2395H/HX Flange
Max Std Tunnel Size: 2.3094" (58.658mm)
Min Std Tunnel Size: 2.3089" (58.645mm)
Size: .50
Max Wall at Crown: 0.0719" (1.827mm)
Max Std Shaft Size: 2.1644" (54.975mm)
Min Std Shaft Size: 2.1634" (54.951mm)