where do i look on the rear end of a 1964 chevy 1/2 ton fleetside for the letters/numbers that tell the gear ratio? I have found these:3838227 GM6 :confused:


Philip Bland
1961 Chevy Apache C-10 Shortbed Stepside
235 ci
1964 Chevy C-10 Custom Shortbed Fleetside 350ci
Bedford,Ky