Description
Wagler Competition Products Pinned and Shimmed NEW Oil Pump Assembly for LB7, LLY, LBZ, and LMM Duramax
- NEW updated GM oil pump
- Pinned to keep the gear from spinning on the shaft
- Shimmed for more oil pressure
- Fits LB7, LLY, LBZ and LMM
- Comes with NEW gear and nut
