To Smoke A Muscle Car…LB7 Duramax Edition | DrivingLine
A Guide to the LB7 Duramax – Prosource Diesel
2001-2004 GM 6.6L LB7 Duramax Buyer's Guide
2001-2004 GM 6.6L LB7 Duramax Buyer's Guide
OE Replacement 6.6L LB7 DURAMAX DIESEL LONG BLOCK ENGINE WITH FEDERAL EMISSIONS, FRONT MOTOR MOUNT (2500 & 3500 SERIES) (MUST REPLACE/TEST INJECTORS) GPT6NN6LB7FEF36AA - Go Powertrain LLC