Gauge hookups

[blackedoutharley]

I have a factory gauge cluster in my '65 C-10 and have a question (actually looking for confirmation before I spend the money, LOL).

I am wanting to hook up my factory oil pressure gauge as well as the aftermarket Auto Meter gauge I have using -4 AN braided hoses.

I am thinking that I need an 1/8" to -4 AN tee fitting to put in the back of the block ('71 350 block) and then hook up the hoses to the tee fitting and route them to each respective gauge.

How far off am I on this one?

I am also going to hook up the factory temp gauge as well and realize I need the appropriate temp sender unit for my truck, remove the plug that is in my Performer RPM intake and hook up the wires. I also plan on adding a Volt gauge as well.

P.S. Thanks AutoMeter for discontinuing the Sport Comp Silver tach and never introducing a line of gauges that match it. Now I am going to need to buy a new tach as well!