Brand Story

Since 2006, OSIAS has been producing fuel pumps for the aftermarket. These fuel pumps are made of first-class materials to enhance durability and extend service life. The brand “OSIAS” is evolved from “oasis", we believe that desert needs "oasis" to supply water just like cars need the pump to supply fuel. Started by performance enthusiasts in 2006, OSIAS set out with one goal in mind: To design reliable, affordable fuel pumps with this concept“less fuel, more power".

This fuel system for your LS Swap feature a GSL392 inling fuel pump and includes all the necessary fittings and mounting hardware. This combo is designed to work on LS based swaps that do not have a return fuel line on the fuel rail

Kit Includes:

Interchange: GSL392 Inline Fuel Pump

Installation Kit

1999 & Later Corvette Filter / Regulator

(1) -6AN to 3/8" Push-In for EFI Fitting

(2) Black LS1/LT1 -6AN to 3/8" Fitting

(1) Black LS1/LT1 -6AN to 5/16" Fitting

Fuel Pump Specs:

255 LPH

60 PSI Max Pressure

Overall Length 6.44"

Outside Diameter: 1.70"

Fuel Filter/Fuel Regulator Specs

WIX 33737 Fuel Filter

Non Adjustable Fixed Pressure at 58 PSI

Media Type Paper

Nominal Micron Rating 5

Inlet Side 2 Male Ports

3/8" Tube is pressure from the pump

5/16" Tube is return to the tank

Outlet Side 1 Female

3/8" Snap In Fitting to Fuel Rail