Steel Driveshaft 2in Dia 31-1/2in Long

The Steel Driveshaft 2in Dia 31-1/2in Long is a critical drivetrain component engineered for high-performance vehicles, street rods, and racing applications where reliability and rotational balance are non-negotiable. This solid steel driveshaft is designed for builders and mechanics who demand precision-engineered parts that transmit engine power to the rear axle without flex, vibration, or failure under sustained load. Whether you're building a custom hot rod, upgrading a performance truck, or restoring a classic muscle car, a quality steel driveshaft is fundamental to smooth power delivery and long-term drivetrain longevity.

Wiles Racing Driveshafts are manufactured from DOM (Drawn Over Mandrel) steel tubing with a 2-inch outer diameter, providing exceptional strength-to-weight ratio and minimal runout. The 31-1/2 inch length accommodates most mid-frame and rear-engine configurations common in drag racing, road course, and street performance builds. Solid steel construction eliminates the harmonics and resonance issues associated with aluminum or hollow designs, delivering consistent rotational power transfer across a wide RPM band. At 10.8 lbs, this driveshaft maintains the inertial characteristics necessary for efficient acceleration without the flex that compromises traction and handling precision.

This steel driveshaft is ideal for street rod enthusiasts, drag racers, and performance mechanics looking for a bolt-in solution that requires minimal modification to existing drivetrain geometry. Installation typically involves bolting u-joints at both ends and centering the shaft in the transmission output and differential pinion bearing. Verify your vehicle's current driveshaft length and u-joint size before ordering to ensure seamless fitment. Proper balancing and alignment during installation are critical to preventing vibration and premature bearing wear.