Can you decode my serial number?
larryhe
11-06-2003, 11:43 PM
I bought a 4.0 for an Aurora and would like to know what year model it came from. S# 12557808-002. This number was on the block. The other motor had a different number but it started with the 1255 so I figured it was a serial number.
Indy8
11-07-2003, 01:59 PM
Any GM parts desk can look it up for you.
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