[geoffc]

I tried searching but nothing shows up...
Is there a good way to identify a 2.1 short block (no head) other than measuring the bore?

 

[milos]

engine serial number should provide that information... it should be B21xxxxxx
right?

 

[Rodentmaster]

There should be a "2.1" in white.........

on the intake side of the block, round 'bout middle, just above the block - gearbox centre line.
If it is there, you can't miss it.