http://blog.caranddriver.com/i-rocked-a ... maro-past/
Very interesting. I said this about my 85 Monte Carlo SS, the part about the hard transmission shift:
This was as nice an ’85 as you could find, babied by a hard-core Camaro nut, but the first time I pulled into traffic, the transmission shifted so hard that it chirped the tires on the 1-2 upshift. Mine used to do that, too—to the extent that I needed transmission mounts about as regularly as oil changes. I always figured there was something wrong with mine. It turns out they all did that.
In the article, he states that it is the 4 speed auto, with the 305. Same setup in my Monte Carlo.