Product Description:
Hawks Motorsports offers our clients this 1966-1977 Ford Bronco TREMEC TR-4050 5-Speed Conversion Kit | 600 lb-ft Capacity | TR4050-4WD-BRONCO. Designed specifically for Early Ford Bronco applications, this conversion kit upgrades the factory drivetrain with a heavy-duty 5-speed manual transmission featuring improved off-road capability and modern highway drivability.
Vehicle Configuration Required
Transmission conversion kits are vehicle specific. Complete the Hawks Motorsports Transmission Conversion Request Form before ordering so our team can verify compatibility and confirm the correct components for your application.
The TREMEC TR-4050 provides a wide gear range designed for Early Bronco builds. The 6.16:1 first gear ratio provides improved low-speed control for trail driving and off-road use, while the 0.76:1 overdrive fifth gear helps lower engine RPM during highway cruising.
With a rated capacity of up to 600 lb-ft of torque, this Bronco transmission conversion kit is suited for a variety of applications including restoration projects, off-road builds, towing setups, and engine swaps. The synchronized 5-speed design provides improved drivability compared to many original manual transmission options.
The complete conversion kit includes the TREMEC TR-4050 transmission, STX short-throw shifter designed for Early Bronco positioning, adapter plate, pilot bearing, crossmember, transfer case adapter, isolator mount, reverse light connector, shifter handle and knob, long input shaft, bearing retainer, complete hardware kit, and installation instructions.
The TREMEC TR-4050 features a die-cast aluminum housing, helical-cut gears, internal rail shifting system, tapered bearings, needle bearings, fully synchronized gears, and advanced synchronizer technology for smooth gear engagement and durable operation.
Optional components may be required depending on the vehicle configuration, engine combination, and conversion requirements. Available options may include clutch components, flywheel, bellhousing, hydraulic clutch conversion components, fluids, and additional accessories.
KEY FEATURES:
- Designed for 1966-1977 Ford Bronco applications
- TREMEC TR-4050 5-speed manual transmission conversion kit
- 600 lb-ft torque capacity for performance and drivetrain upgrade applications
- 6.16:1 first gear ratio for improved low-speed off-road control
- 0.76:1 fifth gear overdrive for highway cruising
- 6.03:1 reverse gear ratio for improved maneuverability
- Brand new TREMEC transmission assembly
- Die-cast aluminum housing construction
- Helical-cut gears designed for strength and reduced operating noise
- Internal rail shifting system for precise gear engagement
- Fully synchronized gears for smoother shifting
- Tapered bearings and needle bearings for improved durability
- 3.67 quart fluid capacity
- Includes STX short-throw shifter for Early Bronco positioning
- Includes crossmember, transfer case adapter, mounting components, and installation hardware
- Includes reverse light connector and installation instructions
FITMENT APPLICATIONS
| Make | Model | Years |
|---|---|---|
| Ford | Bronco | 1966-1977 |
Verify fitment before ordering. This conversion kit is designed for Early Ford Bronco applications and requires confirmation of vehicle configuration, drivetrain specifications, and required components.
INSTALLATION NOTES:
- This conversion kit requires vehicle-specific verification before purchase.
- Complete the Hawks Motorsports Transmission Conversion Request Form to confirm compatibility.
- Kit components may vary depending on engine, drivetrain, transfer case, and conversion requirements.
- Automatic-to-manual conversions may require additional components including clutch, flywheel, bellhousing, and hydraulic clutch components.
- Professional installation is recommended due to drivetrain modifications and vehicle-specific installation requirements.
- Verify all vehicle specifications before installation.
- Installed or modified components may not be eligible for return. Confirm application details before installation.
