Gears & Axles - Bent 98 TCS axle...What are my choices for a stock replacement..

...and do the replacements have to be TCS as well?It isn't priority for the TCS to work but,I would like to know what works as a replacement?

Would non-TCS out of a 98+ F-Body axle work?

How about LT1 axles?

My brother is interested in getting this car back on the road soon to sell her TCS or not..

Thanks!