They include 1 3/8 Quick connect (feed) & 1 5/16 to AN6 (return) for the fuel rails connection
The kit includes 15 Rubber & Steel clamps for installing the hose.
In addition to these kits you will require a fuel pump and inline fuel filter appropriate for your install, we recommend a 255L pump from the manufacturer of your choice the fuel pumps we sell are available HERE. The fuel filters are available HERE. If you are not sure what you need send us a message and we will be happy to help and to ensure you have a successful LS engine install.
The savings indicated show the difference between the bundle price and buying the components individually.