Meanwhile, Justin drifts into unfamiliar territory with his '62 Lark.
Don't miss an all-new episode of “Vegas Rat Rods” on Tuesday, Dec. 4 at 9 p.m. ET/PT on the Discovery Channel.
For more information, visit discovery.com
The Welder Up tour bus receives an interior steampunk makeover, while Merlon converts a Cummins diesel engine to run on vegetable oil and Travis installs triple turbos.
Meanwhile, Justin drifts into unfamiliar territory with his '62 Lark.
Don't miss an all-new episode of “Vegas Rat Rods” on Tuesday, Dec. 4 at 9 p.m. ET/PT on the Discovery Channel.
For more information, visit discovery.com