Key Features
- 11.5-inch long pattern diaphragm pressure plate for big block Ford changeover applications
- Kevlar/steel back organic faced clutch disk rated at 500 ft-lbs torque capacity
- 26-spline x 1-1/8-inch hub fits TREMEC TKO, TKX, and T-56 Magnum transmissions
- Hydraulic release profile on clutch fingers for smooth, consistent pedal feel
- Sprung hub design absorbs drivetrain shock and improves shift quality
- Hand-assembled in-house with precision tolerances and double-checked for accuracy
- Big Block Ford pilot bushing and clutch alignment tool included
- Performance Proven engineering - track-tested for street/strip reliability
- Made in the USA with 1-year free-from-defect warranty
Description
The MDL Superior Big Block Change Over (BBCO) clutch kit solves the fitment challenge of adapting modern TREMEC 5-speed and 6-speed transmissions to classic Ford big block engines. The 11.5-inch long pattern design provides the correct geometry for BBF-to-TREMEC swaps, delivering serious torque capacity without sacrificing the smooth engagement characteristics needed for street driving.
This clutch assembly features a diaphragm pressure plate with a hydraulic release finger profile, eliminating the binding and inconsistent pedal feel common with mechanical linkage setups. The Kevlar/steel back organic facing provides excellent heat resistance and progressive engagement - perfect for performance street applications where you need both durability and drivability. At 500 ft-lbs torque capacity, this clutch handles serious power while maintaining a predictable, streetable pedal.
The 26-spline x 1-1/8-inch hub matches TREMEC TKO, TKX, and T-56 Magnum input shafts, making this the ideal upgrade for Ford muscle car transmission conversions. The sprung hub design absorbs drivetrain shock during aggressive shifts, protecting both transmission and differential components while improving overall shift quality.
Every MDL Superior clutch disk is hand-built in-house to exacting tolerances, then inspected and double-checked before boxing. You receive a ready-to-install, Performance Proven clutch assembly backed by a 1-year free-from-defect warranty. Note: This kit is designed for hydraulic throwout bearing systems - throwout bearing sold separately. Made in the USA.
Kit Includes
- 11.5-inch long pattern diaphragm pressure plate with hydraulic release profile
- Kevlar/steel back organic faced clutch disk - 26-spline x 1-1/8-inch, sprung hub
- Big Block Ford (BBF) pilot bushing
- Clutch alignment tool
- Installation and break-in instructions
- 1-year free-from-defect warranty
- Lifetime technical support