LLY and LBZ
Been reading a lot of posts, still trying to figure out the difference's between the two engines. I have an 04 2500 D/M LT with 99,600 miles. Bought the truck when it had only 73,000 miles on it.
Forum Discussion
LB7 8th character in the VIN is a "1"
LLY 8th character in the VIN is a "2"
LBZ 8th character in the VIN is a "D"
LLY 8th character in the VIN is a "2"
LBZ 8th character in the VIN is a "D"
