so i've just put in a new clutch kit and slave cylinder, now i've noticed the input shaft to the transmission is cracked, small crack on the bottom of the shaft wondering if there is a easy fix or anyone could help point me in the right direction to find the parts, the transmission is a 5 spd and 87 s10 blazer, i dont really want to run it as is, i have found it to be leaking after all parts where removed.