can someone tell me if the 58mm BBK throttle body comes with the bottom plate (part that has the IAC and coolant passage) or not?

jesse

 

i am not sure, but i am leaning twords i dont think so. i read a thread not long ago about this TB and all the after market ones. try a search; it was titled something like "attention all aftermarket throttle body owners." i dunno, something like that. hope that helps.

edit- o yea, theres a link in the thread i am talking about that shows how to drill out the TB to accomodate the IAC

 

Mine didn't.

 

thanks for the replies, that what i suspected. i was trying to see what parts i could let go when i sold my stock TB.

jesse

 

I'm 100% sure that it does not come with it.