Key Features
- Heavy-duty 1350 series U-joints with 1.188-inch bearing caps and 3.625-inch overall width for maximum torque capacity
- Precision-machined billet steel slip yoke with 31-spline configuration
- Drawn Over Mandrel (DOM) seamless 3.5-inch steel tube - 15% stronger than OEM tubing
- Custom lengths available up to 60 inches center-to-center
- High-speed balanced for smooth, vibration-free operation
- Durable black painted finish
- Made in the USA
Description
When your build demands a driveshaft that can handle serious torque without sacrificing precision, this custom steel driveshaft delivers the strength and reliability your drivetrain needs. Built with premium components throughout, it solves the common problem of inadequate driveline strength in performance applications where stock or generic replacement shafts simply cannot handle increased power.
The foundation of this driveshaft is its DOM seamless tube construction. The Drawn Over Mandrel process cold-draws the tube over a precision mandrel, producing superior dimensional accuracy, improved surface finish, and significantly higher strength compared to standard electric-welded tubing. At 3.5 inches in diameter, this tube provides exceptional torsional rigidity for high-horsepower applications while maintaining a reasonable rotating mass.
Heavy-duty 1350 series U-joints feature 1.188-inch bearing caps with 3.625-inch overall width, delivering significantly more strength than smaller 1310 series joints found on many stock applications. The precision-machined billet steel slip yoke accommodates 31-spline transmission output shafts, ensuring proper engagement and efficient torque transfer. Every shaft is professionally high-speed balanced to eliminate vibration issues that plague poorly-built drivelines, whether you are cruising at highway speeds or launching hard at the track.
Each driveshaft is custom-built to your exact specifications using measurements taken from your completed vehicle installation. Whether you are working on a restoration project, need a replacement part, or are building a custom vehicle demanding high-level performance, this driveshaft delivers. Made in the USA using the highest standards and latest cutting-edge technologies.
How to Order
This item requires precise measurements taken from your vehicle once the transmission is installed. Download and complete the Driveshaft Build Sheet, then submit the completed form to info@moderndriveline.com. Call 208-453-9800 with any questions.