Enhance the performance of your 2001-2004 GM Duramax 6.6L LB7 engine with the EXERGY E01 10116 Reman SAC 45% Over Injector Set. This set of 8 LB7 Duramax remanufactured fuel injectors, known as the...
Enhance the performance of your 2001-2004 GM Duramax 6.6L LB7 engine with the EXERGY E01 10117 REMAN SAC 60% OVER INJECTOR SET. Designed to deliver a significant increase in power without...