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Bolt/screw kit; for Cylinder head; fits 45”/750cc Flatheads 1929-1950 and all Big Twin Flatheads 1930-1948 with cast iron heads; steel, CAD (ZnNi process); length: 47.5 mm; hex head; thread: 7/16“-16; wrench size: 9/16 ”; with washers; replaces OEM 4674, and 6486; gross weight: 900 g

Stock replacement cylinder head bolt kits for Flatheads with cast iron cylinder heads. For 1929-1950 small 45”/750 cc Flatheads this is a Custom application to replace the stock studs and nuts.

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