Help with fuel pump regulator instructions

[locked&loaded]

I have a 1998 chevy silverado 1500, and was wondering if anyone could help me locate the fuel pump regulator.
Pictures would be helpful thanks.

 

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any help at all, im sure someone on here is good with cars

 

[Yeagermeister]

Rack might be the person to ask but I haven't seen him around in a while.