GM Duramax 2001-2004.5 6.6L LB7 High Performance Stage 1 Injector (Complete Set) Mercedes-Benz Alliant Power Part Number: AP63703

Alliant Power Part Number: AP63703

Contains no alcohol

7L 2011-2016 Alternator

Alliant Power Part Number: AP63404

and F00RJ01620

GM Duramax 2001-2004.5 6.6L LB7 High Performance Stage 1 Injector (Complete Set) Mercedes-Benz Alliant Power Part Number: AP63703(Complete Set) GMC Duramax 2001 2004. 5 LB7 6. 6L High Performance Injector Where High Performance meets High Standards This injector can support up to 750 horsepower, and is a 25% horsepower gain at stock (in stage 1) or approximately a 60 horsepower increase! Note: High performance parts are meant for off road use only. TDM tests and calibrates all injectors on OE test bench and tests through the full operating pressure range following the OEM fuel