Key Features
- 3.0" steel tube construction - application-specific for '65-'68 Mustang 6-cylinder chassis
- 28-spline forged steel slip yoke - matches TREMEC T5 transmission output shaft
- 1100 series U-joints with 1" bearing caps - right-sized for 6-cylinder power levels
- Custom-built to your vehicle's exact measurements for guaranteed fitment
- High-speed balanced and finished in black paint
- Made in the USA
Description
Converting your '65-'68 Mustang inline-six to a TREMEC T5 5-speed delivers modern overdrive cruising and improved fuel economy, but it also requires a driveshaft engineered specifically for the swap. Factory driveshafts don't work - the spline count is wrong, the length is different, and the U-joint size may not match your application. This custom steel driveshaft solves the connection between your new T5 and your existing rear axle, eliminating guesswork and fitment headaches.
Built with 3.0" steel tubing, this driveshaft features a 28-spline forged steel slip yoke that mates directly to the T5's output shaft. The 1100 series U-joints with 1" bearing caps provide the right balance of strength and compact size for 6-cylinder applications - properly matched to the power output rather than over-spec'd with heavier joints that add unnecessary rotating mass. Every driveshaft is professionally balanced to eliminate vibration throughout the RPM range.
Because every T5 conversion is slightly different depending on transmission mounting position, crossmember placement, and pinion angle, this driveshaft is custom-built to your vehicle's specific measurements. Simply complete the driveshaft build sheet with your finished dimensions and submit it to start the build process.
Compatibility: 1965-1968 Ford Mustang with inline 6-cylinder engines and TREMEC T5 transmission conversions. Made in the USA with lifetime technical support.
How to Order
This driveshaft is custom-built to your vehicle's exact specifications. After purchase, complete the Driveshaft Build Sheet with measurements taken from your finished vehicle and submit it to info@moderndriveline.com. MDL will then build your driveshaft to those exact dimensions.
Kit Includes
- Custom steel driveshaft assembly - 3.0" steel tube
- 28-spline forged steel slip yoke - black painted finish
- 1100 series U-joints with 1" bearing caps (front and rear)
- Professional high-speed balancing
- Black paint finish
- Lifetime technical support