im installing an autometer fuel pressure gauge on my truck more for looks, my truck is bolt on only but was wondering what adapter is needed to attach it to the gm fuel rail. the only adapters i can find are a straight through type set up for nitrous or such. what do i need if im not running nitrous..

 

you need a 2 sided A/N line or they make an adapter for Nitrous solenoids, is it a sending unit that your attaching or the actual gauge???

 

if u get the adapter you can screw it right where the schrader valve is


Earls -4 to 1/8 NPT adaptor part #916104ERL Click Here
Earls 1/8 NPT coupling part #991001ERL Click Here

 

perfect, thats what i was looking for, thank you!!

 

no problem..

 

oh yeah might want to put some thread sealer on there so it stays nice and tight.. it leaked when i first put it on without it.but after that no problem for over a year..