![LEGO MOC Gooseneck Semi-Trailer for Mack Anthem (42078 Alternate) by time-hh | Rebrickable - Build with LEGO LEGO MOC Gooseneck Semi-Trailer for Mack Anthem (42078 Alternate) by time-hh | Rebrickable - Build with LEGO](https://cdn.rebrickable.com/media/thumbs/mocs/moc-107423.jpg/1000x800.jpg)
LEGO MOC Gooseneck Semi-Trailer for Mack Anthem (42078 Alternate) by time-hh | Rebrickable - Build with LEGO
![LEGO Technic Mack Anthem 42078 Semi Truck Building Kit and Engineering Toy for Kids and Teenagers, Top Gifts for Boys (2595 Pieces) (Discontinued by Manufacturer) LEGO Technic Mack Anthem 42078 Semi Truck Building Kit and Engineering Toy for Kids and Teenagers, Top Gifts for Boys (2595 Pieces) (Discontinued by Manufacturer)](https://m.media-amazon.com/images/I/91ppFxk9eBL.jpg)
LEGO Technic Mack Anthem 42078 Semi Truck Building Kit and Engineering Toy for Kids and Teenagers, Top Gifts for Boys (2595 Pieces) (Discontinued by Manufacturer)
![The Mack Anthem semi truck roars to life with LEGO Technic set 42078 [Review - Part 1] - The Brothers Brick | The Brothers Brick The Mack Anthem semi truck roars to life with LEGO Technic set 42078 [Review - Part 1] - The Brothers Brick | The Brothers Brick](https://s3-us-west-2.amazonaws.com/media.brothers-brick.com/wp-content/uploads/2018/10/42077-review-41-640x460.jpg)
The Mack Anthem semi truck roars to life with LEGO Technic set 42078 [Review - Part 1] - The Brothers Brick | The Brothers Brick
![LEGO MOC 3 alternative trailers for 42078 Mack Anthem - Low Loader, Gooseneck and Car Transporter by sk799 | Rebrickable - Build with LEGO LEGO MOC 3 alternative trailers for 42078 Mack Anthem - Low Loader, Gooseneck and Car Transporter by sk799 | Rebrickable - Build with LEGO](https://cdn.rebrickable.com/media/thumbs/mocs/moc-44238.jpg/1000x800.jpg)
LEGO MOC 3 alternative trailers for 42078 Mack Anthem - Low Loader, Gooseneck and Car Transporter by sk799 | Rebrickable - Build with LEGO
![LEGO Technic Mack Anthem 42078 Semi Truck Building Kit and Engineering Toy for Kids and Teenagers, Top Gifts for Boys (2595 Pieces) (Discontinued by Manufacturer) LEGO Technic Mack Anthem 42078 Semi Truck Building Kit and Engineering Toy for Kids and Teenagers, Top Gifts for Boys (2595 Pieces) (Discontinued by Manufacturer)](https://m.media-amazon.com/images/I/A1Tq2n-MQFL.jpg)