I'm swapping the frame on my 94 4.0 xlt 2wd and I'm swapping it to a 99 xlt frame I've ran into a issue where my 94 motor mounts can't be used on the new frame and the 99 monts won't work with my 4.0 any suggestions? TIA

 

Welcome to the forum

What power train was in the 1999?

And was 1999 2wd or 4x4?

 

2WD and it had the 3.0
I've also tried using 99 4.0 mounts