Is there any difference in the body from '03-'05 cav?
nada, except for maybe some color options or interior options. Its like the '03-05 Sunfire. They were just left over roll-overs till the Solctice and Cobalt came out.
That is exactly what I was thinking.
just the rear bowtie on the cavs. the 03 has a long silver bowtie and the 04 has a small gold bowtie. im not so sure about the 05 cavs but i think they are the same as the 04. as for sunfires i have no clue
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Minor differences in the PCM and engine (specifically fuel rail) between 03 and 04/05. Other than what's already been mentioned...
