Okay, this is probably a no-brainer question but I won't have my car for a couple of days so I can't compare wire sets.  I just ordered the Crane Cams Firewire 8.5mm plug wires for my 96GT (thanks to the post mentioning the blowout sale I got two sets).  What is the stock size in mm's?  Are the 8.5mm going to fit my looms or will I have to widen them out with a dremel or something?  Like I said, kind of a no-brainer, but i'm curious.  The new wires look kickass.
Thanks in advance.
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66 Tahoe Turquoise Coupe
Laser Red 96GT Ragtop
30 Years & 30 inches apart in the driveway!