motor swap
 

I have a 1985 cherokee with the small 6 in it. I have a 4.0 to put in it. The original has the select a trac tranny. The 4.0 has the non select a trac auto tranny. With the swap bolt up and work good with changing the tranny over as well. They are both 85 motor and tranny. Thanks for all the help

Search around. The 4.0 swap is not a direct bolt in for your year