Valve Seat - 1.457" OD x 1.102" ID x 0.354" H - M8
Contain 18% - 22% Chromium for resistance to abrasion, corrosion and deformation, Nickel content of 1% - 2% for added corrosion resistance and toughness, Machined from solid bar stock and ground to exact tolerances, Alternative to Powder Metal, Made in the USA