Quote Originally Posted by T-Rex View Post
'04 C1500 5.3L os12587603.bin (1.00 MB)

04 Chevy half Ton 4x4 6.0L 12585950.bin (1.00 MB)

'04 Chevy MPV 4x4 Half Ton LM7 os12587603.bin (1.00 MB)

'04 GMC 1T 4x4 8.1 L18 os12587603.bin (1.00 MB)

'04K1500 6.0L os12585950.bin (1.00 MB)
Hey T-Rex, just wanted to check with you on if the 8.1l bin is just a stock factory file?