right now i have a 99 civic ex. with a d16y8 motor, i have a b16 in my garage but not sure how much it will cost to do a swap. please help

 

do you only have the longblock in your garage? What parts do you already have?

That list will determine your answer

 

if its a complete engine+tranny thats the major chunk of the change spent in a swap but unfortuantely with just the engine, a tranny will def be needed as well as axles and probably a shift linkag most of which can be from the si of that year