2-pc EM, EGT probe hole thread pitch?

[Ken]

Hello,

Does anyone know the thread pitch of the hole for the EGT probe (right?) that can be found in the 2-piece exhaust manifold for the 10vt?

I am going to start bolting on parts to the donor motor for my 4kstq project, and want to use an Autometer EGT gauge and probe.

I would sure prefer to screw the probe into the factory hole in the manifold, rather than use the hose clamp thing that they include with the kit:

http://www.autometer.com/hp/2001_catalog/racing/gauge_closeups/4344.html

For that matter, does anyone know about the Autometer probe?  Is it even threaded?  It looks like the kit includes a couple bungs to weld on.  I'll shoot them an email and see what they say.

Btw, that link to the phenolic manifold spacer could have been better.  Here's a better one:

http://www.evolutiontuning.com/evoheatshield.html

Later,

Ken