Kent-Moore J-42385-200 Time-Sert 1201 Metric Coarse Mini Master Set
Designed for General Motors, the J-42385-200 includes all the essential tools required to repair M6, M8, and M10 threads, commonly found in small-block V8 engines.
Included Components:
- Drills
- Counter-bores
- Taps
- Drivers
- Guide plates
- Inserts
Time-Sert thread repair inserts are the preferred solution specified by GM Powertrain, ensuring durability and precision.








