Dana 80 Detroit Locker - 37 SPLINE 4.10 AND UP

DANA 80 DETROIT LOCKER The Detroit Locker provides maximum traction for off-road or racing use. The heavy-duty case and internals provide a dramatic increase in strength while giving 100% torque to both tires. The mechanically-operated unit works by locking while under power and unlocking when you let off the gas, allowing you to turn. Unit comes standard with a one year warranty against workmanship defects. Fits 4.10 and Up ratio with 37 spline axles