There aren’t many diesel-powered vehicles that show up to drag-and-drive events, but when they do, they’re usually awesome! Case in point is Rick Fletes’ Chevelle, which is powered by a custom-built LB7 Duramax engine. We got the details from Rick as he waited in the staging lanes for his first pass of Sick Week 2023. Diesel of the Week is brought to you by AMSOIL INC.