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Thumbnail Filmstrip of 7.3L Powerstroke Clutch Kit South Bend 1939-CB Images
The South Bend 1939-CB is a ceramic clutch kit for a 1999–2003 7.3 with a ZF6. It is rated to about 450 hp and 900 lb-ft. Ceramic is the harder material. It holds more heat than organic, and it can chatter on a light takeoff. The organic dual disc is SFDD3250-6-ORG.
The disc is built to take diesel vibration and a load without glazing. Stage 2. The transmission has to come out. The hydraulic line and the master are a separate kit, South Bend Hydx-F67.3. The release fork is T905 if the pivot is worn.
It fits 1999–2003 F-250 and F-350 trucks with a ZF6.
Fitment
- 1999–2003 Ford 7.3L Powerstroke
- ZF6
- Ceramic
- About 450 hp and 900 lb-ft
- Stage 2
- Hydraulics not included
A ZF5 is a different clutch. Resurface or replace the flywheel when this kit goes in. A grooved flywheel eats a new disc.
The South Bend 1939-CB is a ceramic clutch kit for a 1999–2003 7.3 with a ZF6. It is rated to about 450 hp and 900 lb-ft. Ceramic is the harder material. It holds more heat than organic, and it can chatter on a light takeoff. The organic dual disc is SFDD3250-6-ORG.
The disc is built to take diesel vibration and a load without glazing. Stage 2. The transmission has to come out. The hydraulic line and the master are a separate kit, South Bend Hydx-F67.3. The release fork is T905 if the pivot is worn.
It fits 1999–2003 F-250 and F-350 trucks with a ZF6.
Fitment
- 1999–2003 Ford 7.3L Powerstroke
- ZF6
- Ceramic
- About 450 hp and 900 lb-ft
- Stage 2
- Hydraulics not included
A ZF5 is a different clutch. Resurface or replace the flywheel when this kit goes in. A grooved flywheel eats a new disc.