[MasterCylinder]

Thanks for the guesstamate,
I am at a total loss trying to figure this kinda thing, as you can probably tell it's all new to me, ...man its really great that you guys are willing to help a struggling stupido here.
I am far below par with the math and what makes it worse; I dont even know the formulas.
I have not bought the Ofna 51t spur yet...I just want to be relitivly sure that Mod-1 1/8" shaft pinions will be available to dial in the truck before I jump in there...If not; I may have to scrap the idea of running with that slipper/spur with 51 teeth.

If any one has any thoughts on this; I would be very appreciative