My jeep is real heavy, was thinking of doing a 5.3 motor swap, yes or no? My 4.0 get a lil hot when driving hwy and hills

 

It has been done.

 

^This, it's not incredibly difficult (though not bolt-in either) and there are kits/adaptors available to make it work. You will need to also replace your transmission if you have an AW4.


Details on the swap here:
http://www.naxja.org/forum/showthread.php?t=1007477

 

Thanks good info I forward it to my mechanic buddy him and I will look it over

 

Post some pics of your jeep man! it looks gnarly

 

Just a few

 

why not go 6.0? lol.. it would be monstrous