87 4Runner upgrades

[Goodtimeswithbuds]

I just picked up an 87 4Runner with a rough country lift and he blocks in he back . What would be the first steps in building a moderate crawler/overland vehicle . I'm running 33 x 12.50s. I Am considering the SAS but also considering upgrading the ifs instead?  What is a recommended selectable locker as well? I've done a fair amount of research but not enough to make a decision . Any option is appreciated even the shitty ones . Thanks

[yotalight87​]

I'm all about the SAS but if you are sticking with 33's you'd want to do your homework on keeping it low enough. They do have low profile front hangers now. I think 4 inch lift springs would be to high for you. I have 37's on mine and I think I'm a little too high. Maybe consider the stock rears in the front and Chevy's in the rear. I'm a big crawler so I'm all about the SA but overlanding you might want to just upgrade the IFS.

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