Key Features
- Lightweight 3.5-inch aluminum tube construction - typically 10 to 20 pounds lighter than comparable steel
- 31-spline forged steel slip yoke for TREMEC transmission compatibility
- 1330 series front U-joint provides increased driveline angle capability over standard 1310
- 1310 series rear U-joint for direct OEM pinion yoke compatibility
- Professionally built and precision balanced for smooth operation
- Rated for applications up to 500 horsepower
- Custom built to your exact specifications up to 62 inches
- Made in the USA
Description
Your factory steel driveshaft becomes dead weight and a liability when you're pushing serious power through a TREMEC swap. This custom aluminum driveshaft delivers the strength your build demands while shedding significant rotating mass - a gain that translates directly to quicker throttle response and faster acceleration. Because reducing rotating weight has a multiplied effect compared to static weight, the pounds you drop here pay dividends every time you hit the gas.
The 3.5-inch diameter aluminum tube provides the ideal balance of strength and weight reduction for street and strip applications up to 500 horsepower. The forged steel 31-spline slip yoke matches TREMEC output shaft spline counts, while the mixed U-joint configuration - 1330 series front and 1310 series rear - solves a common fitment challenge. The 1330 uses the same 1-1/16-inch bearing cap diameter as the 1310, but with a larger body that increases driveline angle capability. This makes it ideal for modified suspension setups where pinion angle runs more aggressive than factory. The 1310 rear maintains direct compatibility with most OEM-style pinion yokes.
This is not an off-the-shelf part. Every driveshaft is professionally built and precision balanced to your exact measurements after your transmission installation is complete. The custom approach eliminates the vibration issues that plague generic "close enough" solutions and ensures a perfect fit for your specific application. Submit the completed Driveshaft Build Sheet to info@moderndriveline.com to begin your build. Made in the USA.
Kit Includes
- Custom-built aluminum driveshaft assembly (up to 62 inches)
- 3.5-inch aluminum tube
- 31-spline forged steel slip yoke
- 1330 series front U-joint
- 1310 series rear U-joint
- Professional precision balancing