Oh, I have bought stuff from them before. I do not think they offer any big truck items. I called them a while back for some stuff on the cummins conversion I am going to do to my wifes' truck and they had no idea what I was refering to.
How about a AV 1790 Chrysler/Continental V12 tank engine able to handle the airflow for 1600+ horsepower. In stock form, this engine was rated at 810 horsepower on 80 octane gasoline. Sweet!!!!