2001-2004 GM Duramax LB7 EFILive AutoCal V3 Custom Tuning Tuning & Electronics

2001-2004 GM Duramax LB7 EFILive AutoCal V3 Custom Tuning Tuning & Electronics2001 2004 GM Duramax LB7 EFILive AutoCal V3 Custom Tuning Cooper Custom Solutions (CCS) offers true custom tuning for your LB7 Duramax. After you supply us with your information, we can supply you with tuning that is tailored to your truck and its specific usage. CCS is a trusted Canadian tuning company that is one of the best custom tuners for Duramax.

high flow CP3 fuel fittings

and online software updates

Polyurethane bushings have OEM style shaping for articulation and durability

Although this is considered a drop in cam it is important to check clearances

Not intended for street use

which can promote carbon and gunk buildup in your intake manifold

NOTE: This camshaft is designed to be used with our 4 degree phaser limiter installed

Leak drain valve on your OBS 7

This complete injector brush kit should be a necessity for anyone pulling and swapping injectors

our kit is the most complete option available to keep your rig running cool

High-Horsepower Ready: Built to withstand demanding performance applications beyond 800 HP

but sometimes you can get away with merely resealing it to save money