- Our General Purpose Stones are designed to remove material from cast iron seats or inserts
- 13/16" x 13 thread
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- Valve Seat Dresser Diamond
- Seat Stone Removal Tool
Goodson valve seat wheels are built to grind accurately and outlast the competition. We use brass bushing to resist galling or seizing to the holder. Heat-cured, permanent epoxy bonding prevents loose bushings. Our bushings are deep set to expose the most abrasive for long life. Each wheel is pre-trued and checked to assure accurate, vibration-free grinding.