ACL Race Series Main Bearings Nissan 6 RB25/RB30 HLN Diesel Heaters - Intake Tube Size: 3

- Intake Tube Size: 3 inch

Matching Pillow Cases Included

4 Double and 6XL

Take your JL up a level

ACL Race Series Main Bearings Nissan 6 RB25/RB30 HLN Diesel Heaters - Intake Tube Size: 3ACL Performance Race Bearings are manufactured with a tri layer metal with a hardened steel backing in order to withstand high RPM conditions, high stress loads, and high temperatures. Each ACL race bearing design features the following: Large chamfer to accomodate larger crankshaft fillets 3 4 groove to provide optimum oil supply to rods and to maximize load carrying capacity Incresed crush and tighter wall tolerance for better seating Improved