a 2x4 setup question

Well yellow rose, once again you've been a big help. I called "good vibration motorsports" and now have a base heading my way. The only problem is there is no listing for a small block dodge. His only listing for a mopar was for a 440 and that one requires an adaptor. I had him send both, I figured I could make it work with some fabrication! I had never heard of that company. So again thank you for your help.
Rod