Is there an issue fitting shorty headers?

[jermasaurus]

I can't remember for sure, but I think there may have been a problem with people fitting short headers. I am not sure of the brand I have. I am looking to put them on my 85 SWB 2WD.

I thought the problem might have been the crossmember or somthing? I have moved mine back maybe about 3" when I swapped my 350 trans for the 700r4.

Can anyone please help clear this up? I would hate to try and install them and find out they won't work so well after I get that far into it.

-Jeremy