GY25-J65 : Sunnen 280 Grit Honing Stone Set - 2.5 to 3.3" Range

Goodson Tools & Supplies

Order No. GY25-J65


Special stones for ported cylinders. These specially designed stones allow the hone to pass the intake and exhaust ports while maintaining consistent pressure to remove material accurately and easily. Fit a range of 2.5" to 3.3". Give a 20Ra Finish