i want to put a b17a head on my ls

does anyone have any information on puting a b17a1 on an 91 ls.
if i decide to do this i will need the head the wiring harness and the ecu right? and that should be all i need right? and do you know where i could find these parts. thanks

Teg tips my friend http://www.g2ic.com/tegtips/engine/6.html

and search for various spellings of LSvtec