If I were searching for one of these I'd call every wrecking yard I know asking for 3/4 tons with automatic trans, that's where the 4:10s live. Suburban 3/4 tons had the harder to find 3:70 I belive. I found my set right here with a wanted ad, took a while but she's installed now. Also search Craig's list for a 3/4 ton parts truck, should be cheap. Most people would give away a blown up 3/4 ton of those years go get rid of the thing.
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