Description
Speed Pro Premium Piston Rings 4.310" Bore 5 64 x 5 64 x 3 16" Thick Standard Tension Moly 35960 2800 6000 RPM WEI7155 2800 6000 RPM This seal is installed in the torque tube to prevent the rear end lube from traveling up the torque tube leaking out the bell or cruisin' down the road from cutting edge Digital Diamond Profiled™ pistons to A Series® bearings