Thanks for the info, Dave. I'll check in to my local NAPA this weekend. I read the warning that came with the adaptor. That's part of the reason I'm asking the question. I have no idea if my balancer is from the car or truck model. And I haven't seen a balancer for sale in any of the catalogs.
If you want to try out that intake and carb setup before your engine is done, come on up. We could see how it sounds on mine.
I'm not into those races. What's the fun of watching guys drive around in circles?!
I'm trying to stay warm up here. It's a good day to turn on the 1,000 watt lights in the garage for a little warmth. When are you going to drive that truck up this way? Talk to you soon.