My brother lives in Beaverton, Oregon, and he brought his son's Chrysler 383 engine back to Nashville to build it and dyno-tune it. It's still here, after we discovered he had made a mistake figuring the compression ratio. In about another year, there will be a 16-year-old brand new driver on the streets of Beaverton with a 400-HP mustard-yellow Roadrunner! Duck and cover! (Actually, he's very responsible, and they're only going to hotrod it on the drag strip!)
For an assortment of advance springs, try your local wrecking yard. Since mechanical-advance distributots are at least 20 years out of date, they'll probably have a bunch of them around, with little or no chance for a sale. If they don't give them to you, the price should be low. No real preference about brand name or model, most advance springs are very similar.
Jerry
