I bought a trans am a while back and it had a nitrous kit installed. It was unhooked and never re installed. I need a fuels pressure switch and a relay harness. The part # in my packet of papers is 15604-snos. I cannot find that part number anywhere. I did find a different one on their website. The # is 15634. It has everything and all wires are the same color as my instructions are telling me. Will this work?

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http://www.holley.com/15634NOS.asp

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Are you just looking for the socket that the relay plugs into, with wires attached? The relays are not unique to NOS, You should be able to match the relay up to a standard socket at an auto parts store.

Similarly with the fuel pressure safety switch, there is nothing unique about the NOS parts. It's a "Hobbs" switch, available anywhere.

 

I was looking for the actual relay harness. I decided to sell the kit.

Thanks anyway fred.

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