Ok guys I am getting ready to do a timing belt job on my 91 with a b20a swap. I know the timing belts are interchangable but while I have everything taken apart im replacing a number of things including the water pump, thermostat, tensioner, accessory belts and crank and cam seals. So my question is do I order parts for the b20a5? Might be a dumb question and my common sense tells me b20a and b20a5 should be interchangable but I dont want to get in there and have the wrong parts or the wrong seals and piss oil all over the place. Did a search btw, only thing I could find was the timing belts are interchangeable.