From absurd castles and a life-size Volvo, to space shuttles and functional roller coasters, LEGO is the building block of the imagination. Technic might get less love than its simpler brother, but there are some absurdly cool possibilities that just wouldn’t be possible with normal LEGO. Like this recently unveiled LEGO Technic Mack Truck set you see here. Mack trucks are awesome. LEGO kits are awesome. Combining the two seems like a no-brainer, and we couldn’t be more please with kit #42078. Well, actually, it would be even cooler if this large, incredibly detailed and articulated Mack Truck transformed like something out of a Michael Bay movie. While it doesn’t transform into a giant robot, the kit has all the parts, pieces and instructions to allow you to build it as either a Mack Anthem tractor-trailer or a Mack LR garbage truck. The LEGO Technic Mack Truck (set 42078) is expected to drop in 2018 with a price tag of around $168.