Alright this should be a simple question but a question no one has ever really answered. I have a 3.slow right now and want to get some headers for it, I found a nice pair I liked for 800. thorly and I read good reviews about them. But I plan on a motor swap in a year or so for a 3.4 so before I plan on throwing money for. This, will the 3.0 headers bolt up to a 3.4? I mean I'll pan and stuff are changeable why not the headers?

 

Not wanting to start a new thread I think I'm just gonna add on to this one. Okay I plan on doing a 3 link on my runner and I'm trying to figure out what axle would be best. Now I'm not in a hurry to do this yet I have an order I'm doing stuff starting with, interior, motor swap dual cases, paint and body armor, then suspention so as you can see low on my list. I already have a taco rear axle with elocker that I plan on putting under soon, or it will sit till I do my front. My question is should I go with mini, fzj80, Dana 44, or a dimond axle? I want to do a selectable locker up front also and woul like elocker, however Dana 44 does not have that option, but I know how to work on a Dana axle. And the 80 axle is the correct width I want but downfall is steering issues I plan on running high steer, with hydro assist. But I keep finding out steering is not cheap for that axle, but comes with a hp and factory elocker. Then we have diamond axles, I can get the 8"hp elocker and correct wb, Dana outers or Yota but at what cost? Is it worth it? Sorry for all the questions but hey isn't that what a forums for?

 

Save your money for 3.4 swap and pass on the headers.

Get a new Toyota axle housing the correct width.