[NateB68]

I was told my '68 cougar has an 302 that was replaced in the 70's in it. I would like to find out what year 302 engine is in it. Where are the numbers located where I can read what year engine it is? Also how do I read the numbers to find this out?

Thanks, Nate B

 

[Don Rush]

While not specific to your year, this video may help you overall.

 

[NateB68]

This video inspired me to do so, haha, I saw it yesterday. I could find number on the engine block, but I looked at the intake manifold which I'm 99% sure is original, and it said D3 (1973) so I uess the engine is a 1973.