Gardner-Westcott Rocker Box Bolt Kits

18 products — part of all Rocker Box Bolt Kits

Gardner-Westcott rocker box bolt kits give Harley-Davidson mechanics and builders a complete, matched set of chrome or stainless fasteners for securing the rocker box covers to the cylinder heads. The rocker box is one of the most visually prominent parts of a Harley-Davidson V-twin engine — it sits at the top of the cylinder heads where every cover bolt is clearly visible in the engine bay. Using a full kit from a single manufacturer ensures all bolt heads match in finish and profile, rather than mixing factory zinc bolts with chrome aftermarket pieces in different head styles. Gardner-Westcott size their kits for the main Big Twin engine families, covering all mounting positions in a single purchase. Uniform clamping from a complete set also helps ensure the rocker cover gaskets seat evenly and seal reliably. Iron City Motorcycles, an authorised Harley-Davidson dealer in Leeds, carries Gardner-Westcott rocker box bolt kits as part of a comprehensive engine fastener range. Browse the full Gardner-Westcott Rocker Box Bolt Kits range below.