Elevate your driving experience with Modern Driveline’s exclusive 5-speed TREMEC conversion package, designed for smoother shifting, better performance, and enhanced fuel economy.
Our all-in-one F-Series/Bronco transmission conversion kit includes everything you need to transform your ride—whether you’re swapping engines or sticking with your stock setup.
What’s Included:
- TREMEC TR4050 5-speed transmission with Overdrive
- Multiple clutch options tailored to your horsepower
- Shifter, shift lever, and shift ball
- Heavy-duty U.S.-made steel cross-member with mount and transfer case bracket
- All necessary installation hardware
Every package is backed by lifetime technical support.
| Improved fuel economy and over drive | Lower RPMs for better drivability and quieter cabin sound | Reduced Engine temperatures for longer engine life | Minimized drivetrain wear and tear |
Our conversion package is compatible with 4-wheel drive trucks featuring married transfer cases and works with 289, 302, 351W, 351C, FE, 385 series, and Coyote engines. Whether you’re upgrading an automatic or manual transmission, we’ll reuse existing parts whenever possible, saving you time and money.
| Extended manufacturer warranty | Industry-leading customer service and technical advice | Lifetime tech support with every full package |
Get the performance you crave and the peace of mind that comes with expert support. Ready to learn more? Watch our installation and performance videos.