Product Description
BD Diesel rail pressure relief kits are an inexpensive way to allow for adjustments of the rail pressure relief valves on Duramax LLY/LBZ engines. These handy fuel rail relief valve shim kits include genuine Bosch shims.Installation Instructions
Installation Instructions
Catalog
Product Videos
Custom Field
Category Engine Components>Hardware Kits - Other
Clearance Item N
MPN 1040360
Special Order Y
