Accessory Power in Engine Compartment?

[GupsTateS]

Car is a 68 Dart with stock 340 engine. Previous owner installed a fuel pump under the hood, right now power is directly from the battery with a manual switch. Is there an accessory wire somewhere near by I could safely splice into that only goes on when the key is in the run and start position?

Thanks

 

[tedsweet]

only if you use a relay

 

[GupsTateS]

Sounds good, at least I know that's the way to go. Thanks