Out with the Old, In with the New Old.

[rsavage]

Replaced the original 307 in the Burb with a year correct 350. The 307 ran great, just wanted a little more zip. The 350 came in a parts truck and ran well. I put reconditioned 882 heads on it, summit cam & lifters, new double timing chain, new oil pump and felpro gaskets. The quadrajet is from a 72 chevy truck (I rebuilt it) and the performer I took off my new Blazer (put a stock quadrajet manifold back on that). I have under $300 in the changeover. I plasti-gauged a main and a beraing cap and they were in spec. It runs nice and sounds so much better than the 307 did.

Here's the old 307
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Here are a couple of the 1970 350:

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