OEM 50HP Performance Superkit
Fits 2001-2004.5 GM 6.6L Duramax LB7
Additional horsepower can be gained with other upgrades.
$150.00 Core Charge Per Injector
*Never pay a Core Charge if returned within 30 days*
Please read our Core Policy
8 – OEM Injectors – Upgraded with Performance Nozzles & parts
8 – DieselRx (Wellman) Glow Plugs (Made in USA)
2 – Install Kits (Rocker Cover Gaskets, Banjo Washers, etc.)
We also offer larger kits that may cover more of the engine your working on, Please call 1-800-622-5103 with any questions.