I have a 68 chevy truck I boutgh a 02 lq4 6.0 and 4l80e I plan to send the computer and harness to wait 4 you to be reflashe and re wired as a 3 hook up set up. they will supply a fuel pump relay and fuses. I also bought a 02 camaro v8 gas tank and pump assembly. I need some one to walk me through this process. Im sure the fuel set up on the truck and car varys with the pressure and also the set up. I have been told the car is regulated at the pump and bypasses in the tank meaning only one line runs up to the motor, Im told the truck is regulated at the manifold and has feed and return running from motor to tank, im also told that the truck pcm controls the pressure meaning i have to run that set up even though a single line is more simple, some one please tell me the easiest way, I don't think the higher press of the car will hurt since i plan on flashing the computer for 91 octain and I will be running headers, I plan on getting a cam kit installed after its up and running. thanks for all the help, I havent a clue about efi