Not sure, but I believe its tucked into the float bowl area on these units. I have read some of the things guys have done like lining that cavity to faraday cage it and such. My thought is to get it installed as close to the instructions as possible. I am running battery in trunk and this issue with wires needing length are the big changes so far. I am fairly certain I ordered for a 383 BB, so why do they give you enough wire to run the dist wires across or under the intake? Seems like a hot area to choose. Anywho....Ill keep 'plugging' (get it? ....electrical?...ugh...horrible ..) along.
Thank you for the input. Half of this is mental and having the confidence to just put it together loosely and get the engine to fire, then troubleshoot.