Gen 2 engine pics w/no heads

[Bill B]

Can someone send me a couple of pics of a gen 2 engine with no heads? I would like to see the differences between gen 1 and 2.
Thanks.

 

[Tom F&L GoR]

The big difference is the thermostat and the sleeves.

 

[Joseph Dell]

Top = Gen2, bottom = Gen1. Note the coolant passages on the top one that aren't there on the bottom...

 

[Bill B]

Thanks.