Mini Starter and Neutral Safety Switch??

67Dart273 said
Only way you can eliminate a relay for Mopar NSS is if you have a shifter mounted NSS. I WOULD NOT. I would use a relay regardless of whether using a shifter NSS or the transmission NSS

You do NOT need to use the traditional starter relay if you don't want. The newer RAM/Dakota/Jeep stuff uses a Bosch style relay, mounted in the relay box.

My reasoning is the current draw of the solenoid. GM OEM NSS are designed for this, most aftermarket shifter NSS "not so much" There are limits LOL of what a mini/ micro sized "microswitch" can handle, regardless of current ratings.

THERE IS ONE HELL of a big voltage spike caused by the inductance of the solenoid, and that will EAT switches

Thanks. That is what I was thinking too. Just wanted to get a few second opinions to make sure I am not over complicating things.
I just ordered this relay Amazon.com: OLS 12V DC 120 Amp Split Charge Relay Switch - 4 Terminal Relays for Truck Boat Marine: Automotive and will use the Trans NSS to control it. Run 10 Gauge from the ignition switch to the relay and then 10 gauge from relay output to the starter. Then use 18 gauge for the control going through the NSS to engage the relay.

Since this is a complete custom build, everything has been a little more challenging. 1939 Dodge Truck on a 90`s S10 Chassis (I know.. Heresy but it fit really well and instant modern suspension and brakes) with a 70`s 318/904 drive train.