ACL Race Series Main Bearings Toyota 2997cc 2JZGE Size: .025 4G4RBF Ensures unrivaled durability

Ensures unrivaled durability

Accumulator groove (depending on application) helps reduce pressure from combustion gases

Compatible with the AJT DESIGN Oversize Cup Holder (2024+ Tacoma) only

The filter cage allows for 30% more intake surface areas along with an aluminum back plage for added strength

Base 1989 - 1990 Nissan 240SX XE 1999 - 2000 Nissan Silvia Autech 1994 - 1998 Nissan Silvia J's

ACL Race Series Main Bearings Toyota 2997cc 2JZGE Size: .025 4G4RBF Ensures unrivaled durabilityACL 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