We Can flash Duramax Diesel Computers for the GM E54 PCM LB7 Engine on the bench for plug and play operation.
 
VIN To Program
Year, Make, Model, Part Number
                       
YEAR
MAKE
MODEL
ENGINE
01-04
Chevrolet
Kodiak
6.6L
01-04
Chevrolet
Silverado HD
6.6L
01-04
GMC
Sierra HD
6.6L
01-04
GMC
Topkick
6.6L