Detroit Speed FN988 Axle Shafts Torque Arm 31 Spline 4 Channel ABS Ready 070822DSAs power levels climb, your axles need to keep up. Detroit Speeds 31 Spline Axle Shafts provide the perfect balance of strength, precision, and reliability for 19931997 F Bodies. Developed for builders, tuners, and enthusiasts pushing performance to the next level, these axles ensure dependable torque transfer and durability under even the harshest track or street conditions. ENGINEERED FOR STRENGTH Forged from high grade alloy steel and heat treated