LS Engine swap fuel line kit - Return Style
This fuel line kit for LS engine swaps includes almost everything you need for an easy fuel line system install.
These LS fuel line swap kits include your choice of AN PTFE Hose color & Length as well as AN fitting color in AN6 size supporting up to 600 HP.
The AN PTFE Hose fitting selection includes 4 straight fittings, 2 45 degree, and 2 90 degree.
They include 1 3/8 Quick connect (fuel line feed) & 1 5/16 Quick connect (fuel line return) to AN6 for the fuel rail connections. Both feed and return use the same AN hose size so be sure to order enough hose to run both lines (typical installs use between 24-28 total feet).
The kit includes 10 Rubber & Steel clamps for installing and mounting the AN PTFE hose.
In addition to these kits you will require a fuel pump and inline fuel filter appropriate for your install.
We recommend a 255 LPh or better pump from the manufacturer of your choice.
The fuel pumps we sell are available HERE.
The fuel filters we sell are available HERE.
You may also require some adapter fittings from your fuel sending unit / tank or fuel cell the manufacturer should be able to provide this information for required adapter fittings.
If you are not sure what you need for fuel pumps or fuel filters please send us a message and we will be happy to assist in the appropriate component fuel system selection and to ensure you have a successful LS engine install.
The savings indicated show the difference between the bundle price and buying the AN hose components individually.