Key Features
- 3.5" seamless DOM steel tube - 15% stronger than OEM welded tubing
- 1350 series U-joints rated for 2,200 lb-ft minimum elastic limit - 37.5% stronger than 1310 series
- 31-spline forged steel slip yoke for maximum engagement and durability
- Custom lengths available up to 60" center-to-center
- High-speed balanced for smooth, vibration-free operation
- Black painted finish for corrosion resistance
- Made in the USA
Description
When you're building serious power or swapping transmissions, stock driveshafts become a liability. This custom steel driveshaft eliminates that weak link with professional-grade construction purpose-built for performance applications. Every shaft is manufactured to your exact specifications, ensuring precise fitment for transmission swaps, rear end changes, or custom builds where off-the-shelf solutions don't exist.
The 3.5" DOM (Drawn Over Mandrel) steel tube delivers superior strength and balance characteristics compared to standard welded tubing. DOM construction creates a perfectly concentric tube with uniform wall thickness throughout - no internal weld seam to cause imbalance or stress risers. This seamless construction is inherently 15% stronger than OEM specifications while providing the dimensional precision required for proper high-speed balancing.
The 1350 series U-joints step up from the lighter-duty 1310 joints found in most passenger cars, delivering substantially higher torque capacity for modified vehicles. The 31-spline forged steel slip yoke maximizes engagement with modern transmission output shafts, providing the strength needed for high-torque applications. Every driveshaft is high-speed balanced using state-of-the-art equipment with tolerances far tighter than OEM specifications, ensuring smooth operation across the entire RPM range.
This is a custom-built component requiring accurate measurements from your completed vehicle. Use the Driveshaft Build Sheet to submit your specifications, and our team will manufacture a shaft tailored precisely to your application. Built in the USA with lifetime technical support.
How to Order
This item requires measurements from your finished vehicle. Complete the Driveshaft Build Sheet and submit it to info@moderndriveline.com. Call 208-453-9800 with any questions about measuring or specifications.
Kit Includes
- Custom-length steel driveshaft assembly
- 3.5" DOM seamless steel tube
- 31-spline forged steel slip yoke
- 1350 series U-joints (installed)
- High-speed balancing service
- Black painted finish
- Lifetime technical support