How to get the Rear Leaf-Spring TSB? Urgent!

Here is my "old" truck w/ 4 leaf pack and 2.5" in front. It was a PreRunner.

EDIT: BTW I had stock springs up front

 

yep
and yes.

 

Thanks for the picture, you wouldn't happen to have one with better lighting would you?

 

Same thing just different shoes.

 

Honestly it looked pretty level to me in person. If anything just barely nose high.

 

It seems to look pretty level in the photo.

How did ride stiffness change from factory?

Thanks for the photo contribution!

 

It was definitely stiffer then stock but not bad in my opinion, still liked the ride. Now after installing 5100's @ 0 w/ Eibach coils on my 13' Tacoma I realized it was probably a better route to replace the coils too.

 

I don't personally mind stiffer.

Thanks again for your input!

 

That's what she said! YES!!!