I bought the Autometer Elect. Gauge and didn't have to buy anything else. It comes with the sender(the big gold thing) and the 1/8 to 1/4 adapter.
The real PITA is getting my big a$$ hand down there to put it in. Just be patient, and move something if it's in the way, you can always put it back later. I only had to unhook 2 or 3 things and the total time was around 1 hour.
And yes Dan, that is the Cylinder Head location. Stand by the front drivers side wheel,and look between the EGR and TB, and then look 3-4 inches down and towards the block & heads......you should see a hole that looks like an allen key would fit in it. That's the one! I would think that tapping into the head is allot easier than running a t-fitting off of the factory sender.
Thanks to whoever posted the Cylinder Head location!!
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-- Mike --
Bel Air, Maryland
Black 98.5 SVT #5486
w/ a few mods
moesvt@yahoo.com [This message has been edited by moe66 (edited April 13, 2001).]