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SW electric fuel pressure gauge, new in the box $30 plus shipping Mesa, AZ
so this would mount a sending unit on the fuel line, and the guage mounts inside the car? what would shipping be to holland MI 49424?
Yes, Sender taps into fuel line. I've seen them tapped into the pressure fitting in the Holley duel feed fuel rail Shipping is $13.45 USPS Flat Rate