Todd & Don D, Todd said: What hydraulics, Master & Slave cylinders, do you recommend? I asked Todd what "slave cylinder" he recommended just over a month ago, and he said to go with OEM; now he's saying it's junk (huh). I ask this because after having a new "OEM" slave clyinder & master cylinder put in, our manual tranny ST, and I still ocasionally have trouble shifting. Had the tranny rebuilt twice. What makes the "M5OD-R1HD" different? How can I make sure our manual tranny meets "HD" specs? Thank You.