This exact thing happened to me when I switched to Fox coilovers. I cleaned the threads and applied anti-seize as a lubricant and its still ate the threads up at the end for some reason. Since the threads down towards where it tightens down were good, I picked up a set of axle thread chasers and...
Shipping is pretty reasonable. I can supply you with a shipping label once you have them packed up ready to go. PayPal would be my preferred method of payment for something of this amount.
If you reach out to SPV Parts they can make you exactly what you need to get them hooked up. Thats what I did when I put the Raptor fogs on my modular bumper.
This^^^^^
I worked for my family's residential painting business for 15 years. Do not leave that tape on for more than the recommended clean removal period.
I remember a few time that painters tape was left out in the sun for a few weeks and the adhesive pretty much etched it self into the...