someone who knows alot about

Well I have done alot of small block swaps into monte Ect.
The main thing driving me crazy is this torque arm suspension.
I hear about aftermarket kits and all this.
I have a powerglide that I’m trying to drop in with a 350 into a v6 car.
What would I do about a torque arm mount on a powerglide?
Do I need all new mounts or will any of the v6 mounts work?
I’m a total NOOB when it comes to camaros.