This header set is hand polished smooth socket caps (allen). Weather you are building an engine or just adding to an old one these bolts are what you need. They are polished to a mirror finish so they are the perfect accent to any chrome or polished billet aluminum parts you may have for your engine.If this is not the set you need call 877-999-2202 ask for Dan and we will get you what you need. We have thousands of bolts in stock and kits for most V-8 engines.

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