You just need a carb hat, and as for EFI, just get a spyder EFI intake for a 460. You can use the stock EFI lines from your fox, then get the SPyder EFI intake which comes with injectors, rails and lines to install onto your stock lines. Run a big EFI fuel pump and your done. The D-1 kit will work with either EFI or carb since the carb hat I have can face anyway, I can get it to face the same direction as a throttle body, towards the pass. fender. Then the intercooler tubing comes through the hole in the pass fender, bends and meets with the throttle body. I am selling my D-1 to pay for my other project. It comes with both intercooled and non intercooled plumbing, 2 pulleys, MSD BTM, 3-core sheetmetal intercooler, and all the brackets and everything. Its a complete kit and I can even throw in the carb hat for blowthrough supercharging. This kit only has 500 miles on it and is perfect. As for the crank pulley, have you ever put a 302 crank pulley on a 460 balancer? They are interchangable!! As for pulley alignment, it just comes down to shimming everything till its all even. This is easy stuff people. Let me know if you have any other questions. All it would take is a D-1 kit with a custom block between the brackets and the head. And for EFI, get the Spyder 460 intake. Its just a 460 Vic Jr intake with bosses, installed rails and an elbow.