Need fj45 LWB spring dimension

[Marcfj-45]

I want to stretch my fj40 to fj43 but can't figure what is the rear spring . Try a lot of model and i think the fj45 LWB is the right one. The front perch are at the same spot so o need like 5'' of wheel base . Can someone take this lenght ? The rear spring , From front eye to the center of the diff.

Thnx !
Marc-antoine

 

[69LC]

I was able to pull these from the inter- web.

 

[Marcfj-45]

You NAIL it !!!

This is what proves that fj45 spring is on fj43 .

Thnx