Oh My God!!! I would hate to think about how many YEARS I spent repairing the crappy solder feed throughs on these things! I spent between 3 and 5 HOURS each fixing crappy solder joints on these things! After fixing them they were great tapes, but DAYUM I cussed at them!
Funny looking jet engine. Too small for a Saturn F1, maybe something newer?
ETA, dug around and found out it's a SpaceX Raptor rocket engine.
Strange truck, neat engine!