1 3 8 8 6 July 8, 2019 16 32 64 128 1 3 8 2 6 8 1 3 8 minus 6 8 1 3 8 plus 6 8 1 3 8 6 spline pto shaft 1 3 8 6 unc 3 1 5 8 6 8 4 1 8 3 6 8 1 3 8 6 7 1 3 8 6 9 1 3 8 6 10 1 3 8 6 11 X x 1 8 3 8 6 4 1 3 8 6 12 1 3 8 6 8 as a fraction