C/F Driveshaft 2-1/4in Dia 38in Long

The C/F Driveshaft 2-1/4in Dia 38in Long from Wiles Racing Driveshafts is engineered for high-performance automotive applications where weight reduction and durability are non-negotiable. This universal driveshaft is purpose-built for street rods, drag racing platforms, and modified vehicles that demand reliable torque transfer without the rotational mass penalty of steel alternatives. At just 8.4 lbs, it delivers the acceleration response and fuel efficiency gains that serious enthusiasts and tuners seek when optimizing their drivetrain.

Constructed from carbon fiber composite material, this driveshaft combines exceptional strength-to-weight ratio with vibration-damping characteristics that reduce noise and improve ride quality under load. The 2.25-inch outer diameter and 38-inch length are paired with 1310 U-joints—the industry standard for mid-range displacement and torque applications—ensuring smooth power delivery across RPM ranges and accommodating both front and rear-wheel-drive configurations. The white paint finish provides corrosion resistance while maintaining the visual appeal of modern performance builds, and the universal design eliminates guesswork during installation across different chassis platforms.

This driveshaft is ideal for enthusiasts upgrading carbureted or fuel-injected V8 powerplants, supercharged applications, and restomod projects where factory driveshaft weight is a limiting factor in overall vehicle dynamics. Mechanics and tuners appreciate the simplified installation process—the 38-inch length fits standard intermediate wheelbase frames without modification—and the inherent balance of carbon fiber construction minimizes the need for additional balancing work. Whether you're building for the strip, the road course, or weekend cruising, the Wiles Racing carbon fiber driveshaft delivers measurable improvements in throttle response and acceleration while reducing stress on transmission and differential components.