Factory cast iron exhaust manifolds were never worth a damn at doing much on any performance small block. They look ugly, don’t fit with aftermarket heads, and they have such small ports that they never flowed enough to be of much use. This is why every hot rodder on the planet looks at headers as […]
The post Hooker’s New Cast Iron Exhaust Manifolds For Small Block Chevrolet Look Good, Flow Good, And Fit Great. appeared first on BangShift.com.
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