c10 overdrive early 80's
 

hi

does anyone know what years that chevy used the new process od 4 speed and in what models

also what were the ratios for 1-2-3-4od

where these the same as the mopar new process
used behine the darts and dusters of the same
time

has anyone used one--how do they shift and do they stand up behind a v8

thank you bob