PI swap questions

[BlackVert]

What do I need in addition to the PI heads to do a PI swap on a 1996 GT?

 

[LI98GTStang]

What do I need in addition to the PI heads to do a PI swap on a 1996 GT?

Tons of threads about this topic. Try searching on headswap in the 4.6 forum, but here is a good thread to start off at.
http://forums.stangnet.com/showthread.php?t=349415&highlight=headswap