wasn't a big deal - I welded a regular nut in the hole - then ground it flat - then drilled it out to the correct diameter. Your welder should be able to do that easily.
Also - I didnt reuse any of the Ford perches! Weld the new Mopar ones on. I may have reduced the centering pin diameter (cant remember that part- but I believe these particular ones are a shade too large) . I reused the Ford U-Bolts. I also reused and modified the Ford shock mount (the ubolts go...
I did this project myself - so I'm happy to help! I bought new mopar spring perches off of Amazon believe it or not. Simple easy - just use an angle finder on your old rear end for the correct pitch - get the spread measurement and weld em on...
FABO people - My father-in-law is wanting to sell his 2010 Dodge Challenger SRT-8! Perfect condition and only driven 1300 miles! I know what a waste! Never driven in the rain or snow! He bought it brand new in 2010. He added the Mopar Cold Air Induction and a different shift knob. The car is red...