ACT Perf Street Sprung Disc - 3000615 0-150 PSI Release Bearing: RB110

Release Bearing: RB110

ACT's sintered iron race discs offer the highest torque capacity of all ACT race discs and have ultra-high heat capacity

T1R-M05 Mod-Twin 225 HD Sprung Race Kit performs aggressive launches and smoother shifting in high powered AWD’s by combining twice the ceramic friction surfaces with an ultra-durable Mono-Drive sprung hub assembly in a completely modular design

MB010XX pressure plate uses exclusive diaphragm design to increase clamp load

1998-2002 Nissan Skyline (R34) RB25DET

ACT Perf Street Sprung Disc - 3000615 0-150 PSI Release Bearing: RB1103000615 is a performance street disc and the most popular disc purchased. It features premium organic materials with high copper content for better heat transfer. Performance street discs allow for quicker shifting and smooth engagement. These discs feature a reduced marcel for faster shift action to complement ACT pressure plates. ACT spring centered assemblies use bushings and cone springs similar to factory clutch discs. This creates frictional