Small block '70 E body bellhousing bolt/wire clip

Tom at RT Specialties tells me there is supposed to be a wire clip on one of the bell housing bolts - small block Cuda. Which bolt is it? Top center? Pass. side of center? Thanks in advance...

Here's a drawing I saved.

Here is the clip...http://www.megapartsusa.com/proddetail.asp?prod=101%2D5236

Perfect. Thanks!