Mack Trucks' big new-model reveal is scheduled for tomorrow: Though he couldn't reveal a lot about the truck, one man who's gotten a look at it, Hell Bent Xpress owner and 2024 Overdrive Small ...

The 1986 Mack Super-Liner is still mostly original, including the paint and the 500-hp Mack V8 under the hood. Most of the changes Menges has made to it are with the lights and interior.

Yes, it's a V8, but it's not a small block V8. "Everything is different," Wolkonowicz said. "The only thing that's the same is it's a 90-degree layout with pushrods and a 4.4-inch on-center bore.