2001-2004 GM 6.6L DURAMAX LB7 (CYLINDERS 3 & 6)
The GM 97188721 Injection Line is an OE replacement for your 2001-2004 GM 6.6L Duramax. Due to the fact that the factory lines are often corroded,...
DTech Injector Line (cylinders 3 & 6) For 2001-2004 Gm 6.6L Duramax LB7 DT660032
Avoid injector contamination on your 2001-2004 GM 6.6L Duramax with the DTech DT660032 Injector Line. On the...