i just bought a b20 for my integra im in the process swapping it in anything else i should buy brand new for it.
i got
ngk spark plugs and wires
oil and oilfilter
timimg belt

 

You may want to buy a clutch/flywheel if you were looking to upgrade. Your transmission will be off, so now is the time if you were going to. A clutch I would say definitely purchase, as for the flywheel...unless you want a lightened one, just get yours resurfaced. What engine are you replacing?

 

well i just bought an 96 integra off some guy in LA rosemead area it had a b20 drove it home wokr up checked fluids and i went off to work soon as i got on the freeway motor blown. it has really bad rod knock. so i bought another b20 my buddy had laying around.