I was wondering if my D15 engine harness will work for a B18b1 swap. Also, apart from a P72 Ecu and axles, what else I'll need for a B18 swap. The reason I asked this is cuz I was thinking of doing a B16 swap but I can't afford it. So, I think I'll do a B18 instead. But I need to know there's anything different that I have to do.
Thanks for your input.

 

complete swap with axles and shift linkage. and LS is p75 ecu. p72 is gsr and you dont need that

also harness will work. should be just plug and play as long as its obd1