2001-2004 LB7 Duramax Reman Exergy SAC Fuel Injectors 500% Over w/ Internal Modification (Set of 8) - E01 10164

2001-2004 LB7 Duramax Reman Exergy SAC Fuel Injectors 500% Over w/ Internal Modification (Set of 8) - E01 10164So, you're ready to push the limit of your build and want to find an injector you can trust to take you to the podium? With our background in OE development, manufacturing and pioneers of the performance common rail fuel systems, you can trust us to fuel your passion! At 500% over stock, these are an excellent upgrade for anyone looking to compete at the highest level. The factory nozzles are swapped with a SAC type nozzle for its superior flow

D&J X-BEAM Rods

Exergy Sportsman pumps have higher flowing valves that last longer than stock making them a great replacement option

High-Performance Cylinder Head: D&J Stage 1 Performance Cylinder Heads are disassembled

We design these rods with our unique "X" profile to maximize strength while reducing weight

Custom Turbo Cover Adapter

D&J Precision Machine Predator 6

Master Kit (includes added clutches in Direct drum and in OD Brake

This plug should never be removed

New Pistons

Valve covers and bell housings are preferred so the engine stays sealed in shipping

Note: Crank Seal sold separately

Expert Assembly: Assembled with all new valve seals