1st vs 2nd generation? [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: 1st vs 2nd generation?


SilverBullet
06-14-2005, 03:18 PM
2004 Duromax, with date on the door of 03/04. What is the cut off period for 1st generation versus 2nd generation? Just curious!!

Terrain Twister
06-14-2005, 03:20 PM
01/04

SilverBullet
06-14-2005, 06:00 PM
Thank you. Keep on truckin'!

Terrain Twister
06-14-2005, 06:55 PM
Silver,
Where in OC are you located?

DavesDmax
06-14-2005, 07:54 PM
Silver,

mine is an LB7 that was built on Dec. 12th, 2003.

I think that mine was within 300 of being the last LB7.

The Dmax plant had already started building LLY's by then and the LB7's in stock were just being used up.

I think most truck's built in late Jan, 2004, and forward, had LLY's

SilverBullet
06-28-2005, 11:21 AM
Mission Viejo

WYOMAX
06-28-2005, 03:02 PM
Look at your vin # the eighth digit is a 1 for a LB7 and a 2 for a LLY.