IRS swap, what driveshaft?

[brad_7075]

I'm swapping an irs into my 04 mustang gt and I need to know if a off the shelf 99-01 cobra driveshaft will work?

 

[SILVER_SVT_GT]

I swapped an IRS in my 03 GT. I used my GT driveshaft. Just need to swap the flange from your SRA to the new IRS.