Noob question 93 Cherokee head compatibility

[Thomascrjr]

I have a stock 93 Cherokee 4.0 with a cracked head. I'm wanting to know which heads are compatible to broaden my search. I am on a very tight budget at the moment so expensive modifications are not open to me. Thank you in advance for your time and information.

[Russ Pottenger]

Hi Thomas,

You currently should have a HO 7120 head casting on your engine.
That casting should be pretty plentiful and easy to find. The later 0630 casting will do in a pinch but will not have the drivers rear 1/8 NPT hole utilized for your water temperature sender unit.