1968 Pontiac Lemans questions

[waynep]

can someone tell me how to tell if the engine and transmission is original to a 1968 lemans. the current owner does not know.

 

[melsg5]

look at this link, you need to confirm the engine code and the partial vin on the block to match the vehicle VIN.
http://www.wallaceracing.com/engine.htm
below is for the transmission code
http://www.tpocr.com/pontiactc.html

 

[waynep]

thank you