I am not here to argue. Those pics of the jeep chassis is from when he changed motors.
Originally he had a SBC w/NOS. Then went to alcohol blown SBC. If you notice in pic where blower motor sitting in it. The back bars are cut off. Because he went to an x-brace and new rear down bars. You can see it in more recent photos. Personally I would probably want more cage. But its his choice. But when its at the track its fast and straight.
1985 S-Blazer 4 linked, 427ci
1963 Nova SS 350hp I6
1972 Monte Carlo
1993 Tracker 4:1 Case, 33" KM2