Description
An aFe Street Series 11.5" & 12" Rear Differential Cover for the 2020-2023 GM 6.6L Duramax L5P. A cast aluminum cover with cooling fins and added fluid capacity.
- Raw & Machined
Fits: 2020-2023 GM 6.6L Duramax L5P
Description
An aFe Street Series 11.5" & 12" Rear Differential Cover for the 2020-2023 GM 6.6L Duramax L5P. A cast aluminum cover with cooling fins and added fluid capacity.
Fits: 2020-2023 GM 6.6L Duramax L5P