regency

iTrader: (15)

on the 05 i have some big round fuel rails and dont see a fuel pressure regulator, and im changing to the car fuel rail with the regulator on the driver side in the middle of the rail!! does the truck have a regulator and if so where is it?!!! Its returnless so where is the extra fuel goin???? I dont know anything about fuel systems so i need some guided info!!!!!!
Do i need to change anything at all with mods in sig????

bluecajun5.3

iTrader: (31)

you need a returnless 98-02 f body or 99-04 vette fuel rail.

regency

iTrader: (15)

thats what i meant!! i have the 2000 ls1 with car intake rails and injectors, its a returnless system, but has a regulator on it, whereas my stock truck one doesnt unless its in the tank or inline somewhere!! Does that regulator on the rail pose a problem?????

04Denali

It is in the tank

dirt track racer 81

iTrader: (45)

on the ls1 rails thats not a regulator..its in the tank..should swap over easy

regency

iTrader: (15)

well whats that thing on the rail then?????