I have a 86 extended cab pickup about to order the sas kit from trailgear already got the axle, now im doing the 4" kit from tg for the front which means it would be around 5" now what shackles should i get for the 63 swap for the rear to match the front? would 2" drop shackles with 63s work.

 

The fab shop, solid axle swap section is probably a better place to post this question.