Billet Shift Fork suit 3rd & 4th Gear - R Series & AR5 AX5 Series Transmission R150 R151 R154 R155 RB25/26/30 Transmissions One of the biggest challenges

One of the biggest challenges when fabricating a rear subframe is heat distortion

5th Gear Ratio Options:

See links below for more information on the Rotors & Calipers required

7mm thick dog rings for extreme durability

R155 transmission gearsets are globally recognized Motorsport parts

Billet Shift Fork suit 3rd & 4th Gear - R Series & AR5 AX5 Series Transmission R150 R151 R154 R155 RB25/26/30 Transmissions One of the biggest challengesSpeedtek Auto Racing 3 4 Billet Shift Fork for R154 Speedtek Auto Racing is proud to introduce our billet aluminium 3rd 4th gear shift fork for the R series 5 speed transmission. (AR5,AX15,R150,R151,R154,R155) Billet Aluminium Construction CNC Construction Direct Replacement Part Hard Anodizing Treatment Oil feed slot Almost 180degree contact area for maximum contact area to shift sleeve Tighter Tolerances for improved performance Engineered for high