I'm trying to sort out the clutch on my Chevy (383 stroker) powered 53 Studebaker coupe. I can't get the clutch to disengage because I can't get enough throw from the slave cylinder. I installed a new slave (7/8 bore), rebuilt the MC (1 inch bore), but still no joy. I know Chevy's use a few different throwout bearing and clutch forks and pivot balls. I'm running a Lakewood housing, don't know if I have a adjustable pivot ball, or where it is or how to adjust it. Any idea's ?