6F50, 6F55, 6T70 (Gen. 1), 6T75 (Gen. 1)
Tool Kit
Part No. F-124740-TL21
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Tooling:
- VB-FIX
View Instructions Find a Distributor
Tool Kit for 124740-21K
Sonnax F-Tool kits designed to service a specific bore require the VB-FIX, a self-aligning valve body reaming fixture.
- Reamer
- Guide Pin
- Reamer Jig
Videos
Cleaning & Care Techniques for Sonnax Reamers
Required By
Required
Recommended
6F50, 6F55, 6T70 (Gen. 1), 6T75 (Gen. 1)
Oversized 3-5-R Clutch Regulator Valve Kit 124740-21K
Replaces 1.83 ratio OE valve with .335" dia. small spool.
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Helps cure:
- 2-3 Flare
- 4-5 Flare
- Delayed Reverse
- Reverse slip
- 3-5-Reverse clutch burned
- Ratio codes
- Bind-up
- Burnt Reverse clutch