re1600 upgradable??

Is the re 1600 upgradable?? I had 4.5 inches (3" coils and 1.5" spacer) and I have a set of re 5.5 inch coils here to install, can I buy a different threaded enf to make it work with my re1600 bar?? or something else? I imagine if I install the coils as is my axle will be out to lunch.

I forgot about shocks and the dam trackbar when I ordered my springs

You really dont want to run a joint with a lot of thread exposed, getting something longer would be a bad idea imo.

Thanks for the advice, I think I've seen pics of "u" shaped ends. I'll try running with what I have, It might be okay with the 5.5 coils and a winch and detours to sink it down a bit

Might, but would be better to upgrade to a HD style with a double shear mount.

X2 .The upgrade is to get the 1660 with the bracket and the trackbar brace!