Chevrolet/GMC Diesel

Wehrli 4" Stage 2 Intake Kit for 2004.5 to 2005 LLY Duramax

Wehrli 68" Traction Bar Kit (ECLB, CCLB) for 2001-2010 Duramax

Wehrli 750+HP Built Transmission for 2004.5-2005 LLY Duramax

Wehrli 750+HP Built Transmission for 2011-2016 LML Duramax

Wehrli 750HP Built Transmission for 2004.5-2005 LLY Duramax

Wehrli 750HP Built Transmission for 2006 to 2007 LB7 Duramax

Wehrli 750HP Built Transmission for 2007.5-2010 LMM Duramax

Wehrli AAM 11.5" Rear Differential Cover for Duramax/Cummins

Wehrli AAM 12" Rear Differential Cover for 2020-2025 GM 2500/3500HD & 2019-2024 Ram 2500/3500

Wehrli Air Filter 4" Inlet Multipack (Dry) - QTY 8

Wehrli Air Filter 5" Inlet (Dry) for 2017 to 2023 L5P Duramax

Wehrli Allison Driver Side Transmission Dip Stick Tube for 2001-10 Duramax.