Brush Research 4 18 240 Grit Flex Hone BrmGb41824

Brush Research GB41824 FLEX-HONE®, 4-1/8" (105mm) Diameter, 240 Grit, Silicon Carbide, For Mild Steel, Stainless Steel, Cast Iron and Softer Ferrous Materials

Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red