are they exactly the same? i have a 04 and i want to trade TB with my friend, but his has a 00 s2k with bore 70mm inner TB. i can do a trade, but want to know if it fits. is anyone know this, please post here, thank you!

btw, is there any thing that will be old and not work in a old TB? you think i should bore the one i have or trading with him is ok?