I have coated edelbrocks. They have all the factory fittings and are smog legal. I bought mine used and they are probably about 10 years old. Very good quality. If you dont want LT's, which make a little more torque, then I'd recommend these. Pretty sure you can pick them up almost anywhere, get the part number from edelbrocks website so you know you have the right part number.
I thought that for a long time until I found a thread once with some real dyno numbers, LT's make about the HP as the shorties but low end torque ranged from 20-40 ftlbs higher. HP is likely limited buy the catback on LT equipped cars.
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