Irecently bought a 6.5 long block,and would like to know it's date of birth-onthe barcode is 10G9CE1043-067--onthe rear of the block above the bellhousing is cast#12555506,and on the other side 03 25 K any help would be appreciated,thanks,AL.B.
Newbie
Identifying 506 blocks
Irecently bought a 6.5 long block,and would like to know it's date of birth-onthe barcode is 10G9CE1043-067--onthe rear of the block above the bellhousing is cast#12555506,and on the other side 03 25 K any help would be appreciated,thanks,AL.B.
Missy Good Wench ( Moderator)
Nov 25th 03
If I read the code right.
The 03 25 K is the date code I think "A" being January
I assume this was a crate engine (long block) ???
Will be an oil spray block
(1) 1995 Suburban 2500 4x4
(1) 1997 Astro
(1) 2005 Suburban (Papa Smurf)
THIS IS BOW TIE COUNTRY
Newbie
Id Info
thanks,does manufacture of 03 mean I have an optimizer 6500?It was bought gov surplus,as a crate long engine-it was in a GM looking crate covered with 1/2 plywood,and had a full load of oil and the filter was
mounted ,so it must have been spun,but definitely was never run,I,m putting it in my 96 suburban.thanks again
Posting Permissions
Reply With Quote