![Valve Seat Wheel 1.625" - 45° - MSX-21](https://s.turbifycdn.com/aah/yhst-58082516732612/valve-seat-wheel-1-625-45-msx-21-31.png)
Valve Seat Wheel 1.625" - 45° - MSX-21
This revolutionary new stone compound aggressively grinds hard seats — even those hard-to-grind late model Cummins. Grinds and finishes in one operation! No need to change stones to finish a seat. #2 Hole for 11/16"-16 thread for 1672 and 1702 wheel holders