You have a trans mount location for long TA's. You have a tunnel mount location for short TA's . The oem tunnel mount was originally designed for a factory frame cross brace. You unbolt the cross brace and use the existing 4 holes to mount a TA brace. But some have reported that area is weak since it was not originally designed for a TA load and the factory welds have failed. I used that style mount for 2 years without any problems. Was curious if anyone else had failures or success.