SpeedFactory Racing Modified Shift Change Holder Assembly for B-Series (New Unit) New Products In addition to these modifications

In addition to these modifications

view our street version HERE

especially with an aftermarket header/turbo system

The easier 2-3 shift and reduced chance of a 1-2-1 or 2-3-2 mis-shift is a great benefit as well

Please see our simple installation diagram in the product images section

SpeedFactory Racing Modified Shift Change Holder Assembly for B-Series (New Unit) New Products In addition to these modificationsSpeedFactory (SF) Modified Shift Change Holder Assembly for B series hydraulic transmissions! 1st off, what is the SCHA, and what does it do? The SCHA is located inside the transmission housing, and is the internal mechanism that actually moves the shift forks into position, engaging each gear as it is selected. Why do you need this? Because you can't finish a race with a broken gearset or the inability to get it into gear due to a damaged SCHA.