B&M (Holley/Weiand) 174 blower intake manifold corrosion
09-23-2019 | 01:16 PM
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B&M (Holley/Weiand) 174 blower intake manifold corrosion
My BBC Gen V intake manifold has some corrosion that has reduced the thickness of the rectangular port. As this is above the engine valley between the heads I was wondering if the corrosion is too much?
