yeah DD. is right. i have a 67 impala that will throw you in a ditch if you hit it to hard.and ive been setting up drum brakes for 40 yrs.i backed out my wifes 67 monday and took it for its first ride after a complete restro and man i almost lost it.because it grabbed so bad. bought that thing home did my maqic and its still doing it.lol and it didnt do it before i tore it down.