Toyota Landcruiser J40/55 76-84

J70 84-90

RCV Performance Ultimate 30 spline CV Axle set simply replaces your weak Toyota axle shafts with a new high-strength design. The factory axles were designed with 30 splines at the differential, and neck down to 27 Spline at the CV creating a common failure point. This axle set upgrades the weak 27 splines at the CV to a 300M 30 spline race eliminating this issue. Tests prove Ultimate CV Axles to be twice as strong as OEM shafts, and they are just as tough at a straight angle as they are at extreme angles. Even if you have big tires and big power there are no worries.