We also made a call to March Performance asking for a way to integrate the supplied Sanden compressor to our existing pulley system. After talking with their tech support folks, we ordered this kit, part No. 30354 for $190. This is designed specifically for small-block Fords that already use March's alternator/power steering serpentine kit. This brings up an important point: you'll be on your own for mounting the compressor, since a universal kit isn't made for a specific application.