ACT HD/Race Rigid 4 Pad Clutch Kit - NS3-HDR4 Hardware - Singles This massive 18” tall 360-degree

This massive 18” tall 360-degree radial flow air filter features our pre-oiled black Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance

4" Flange ID x 8" Base x 7" Top x 8" Height

Required When Replacing Wheel Bearing Unit

Our rear sway bars utilize laser cut arms

ACT HD/Race Rigid 4 Pad Clutch Kit - NS3-HDR4 Hardware - Singles This massive 18” tall 360-degreeNS3 HDR4 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four stage, heat treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's 4 pad rigid race discs are made with high quality, ceramic friction