This is the Wrenchrat kit installed on Ted Toki's '55 Chevy gasser. Everything that is not a standard-running small-block is included. The pulleys are from Millerspeed. After the first few runs, the hot side turns to this gunmetal hue. We like it, but if you don't, get them ceramic coated in black or blue. The kit fits D-ports or rectangle ports and iron or aluminum aftermarket heads. Let Wrenchrat know what heads you plan to use.