Yeah, that engine is pretty and the words look nice too. But man, look at that price... If you got money like that then its fine but I wouldn't recommend throwing 4,000 into a motor unless you got 4,000 more in the bank. Besides, I believe you could go to one of your area performance shops and get a motor that's more built and installed (maybe) for less than that or equal. Not one of those in the nice neighborhoods though, settle with one in a low class to mid class area. For example,
http://stlouis.citysearch.com/profile/5742280/overland_mo/matt_johnson_s_performance.html ...
Yeah, my motor has the a/c on the pass side too. My motor was a 87-95 type and I've seen that same setup on a bunch 88-95 chevy trucks and my 96 vortec 350 looks the same too. You should find out what year w/e motor you get is from in case you have to get a part or 10 from autozone. Maybe the flywheel...?
But I got that exact motor from the next county over off craigslist for $700 ... It is a mexico block but only had under 40,000 miles on it... If it only goes to 200,000 miles I'd be way past satisfied with what I paid for it, 160,000 would take me years to make....
But anyway, the serpentine system looked like it would hit the hood after we put the motor in but came to find out, it closed perfectly... Maybe not so with a basic air filter though, I'm just gonna get a drop down air filter when I get some money.
Also, the mounts on the 350 block might be larger than the 305's block mounts as in you might get more space than I did if you got them. I wasn't able to verify that though, hell, they may even make 350's with car block mounts and truck block mounts, of course you would want the car mounts.
AND, I did an 82 regal so I'm not sure if whatever your car is would have the same hood as in yours might hit the a/c or alternator.
I believe a transmission with lock-up will require the use of the ECM harness which might make a little mess if you wanted to remove the ECM harness. The harness you need to run the engine is on the driver side and be prepared to find out the alternator doesn't plug up because they are newer alternators... In case your interested,
http://www.novaresource.org/alternator.htm What I did was go to the junkyard and cut off the connector and soldered a rookie connection then shrank a plastic sleeve over it. Then you will have to run your own hot wire to the back of the alternator either from the starter or the positive side battery.
Most transmissions with lock will either require you to change either the cross member(200r4) or the drive shaft(700r4) the ones that don't need nothing changed would be the TH350 with lock-up or the transmission you got hooked to your V6. I hear they are pretty identical so be careful when shopping, you also want the short tail shaft.
http://www.nastyz28.com/chevy-transmission-identification.php
That's all I got right now...