LS1 block ID number ???
#1
TECH Senior Member
Thread Starter
LS1 block ID number ???
We all know the #'s denoting a LS6 in our cars.(f-body)
# 12561168
What is the ID casting #'s for a LS1?? Are they the same for all LS1's.
(mine is a 2001)
The reason I'm asking is because that "engine number" is written on our registration card and I want to get another motor.
If I were to get a motor with different #'s than mine then it is a hassle to get it registered.
Any help appreciated.
Mark
# 12561168
What is the ID casting #'s for a LS1?? Are they the same for all LS1's.
(mine is a 2001)
The reason I'm asking is because that "engine number" is written on our registration card and I want to get another motor.
If I were to get a motor with different #'s than mine then it is a hassle to get it registered.
Any help appreciated.
Mark
Last edited by PREDATOR-Z; 04-11-2005 at 12:11 PM.