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6L was engineered to minimize air restriction and flows 47
Select from multiple SCT tuning levels or load up to 20 custom tune files from one of our thousands of custom tuning dealers worldwide
Shift Points: Standard Shift Points is recommended for fuel economy
Battery Relocate for better air flow
2011-2016 Duramax 6
BD-BUILT DURAMAX LB7 INJECTOR STOCK/STOCKPLUS CHEVY/GMC 2001-2004 Premium Option:Premium 6L was engineered to minimizeBD BUILT DURAMAX LB7 INJECTOR STOCK STOCKPLUS CHEVY GMC 2001 2004 BD Built Stock replacement injectors are OE quality, assembled using OE procedures, and fully calibrated and tested to ensure perfect operation. Features: Every injector receives a new Bosch nozzle and control valve. All injectors tested and validated on a Bosch 815 test bench. Over 8 operating conditions tested. Manufactured by Bosch trained technician StockPlus injectors are precision