I am running a muncie 4 speed with a 10 spline clutch. It has been in there for about 3 years. The clutch is a mcleod rst 6911-04. I plan on changing trans in the next two years. The car has less than 5000 miles since this setup has been in. Could I just put replacement clutch discs in to change the spline count? This would really save a ton of money. I love this clutch! I would resurface the flywheel when I did this.