Cummins P-Pump Stage 3 Nozzle Set 4BT Dynomite Diesel Engine Coolant Bypass|Heating & Cooling Engine: LMM Duramax

Engine: LMM Duramax

No core charge

2019-2023 GM 1500/2500/3500 with MultiPro/Multi-Flex Tailgates

Head Set takes the hassle out of sourcing all the other parts needed for a head gasket replacement on your 2011-2016 GM 6

low mainline pressure

Cummins P-Pump Stage 3 Nozzle Set 4BT Dynomite Diesel Engine Coolant Bypass|Heating & Cooling Engine: LMM DuramaxCummins 4BT with P Pump Nozzle Set: Nozzles can support up to 480 RWHP. Largest nozzle set recommended for frequent street use. Modified P Pump and upgraded turbo(s) are required. Recommend timing set to 20 22 degrees. Recommend having nozzles installed, and injector opening pressure set to 270 BAR by a qualified professional.