
JIMS Cylinder Hold Down Nuts
In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
We accept many payment methods

In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
These Cylinder Hold Down Nuts are essential for ensuring a secure installation of the second cylinder over the piston and rings after the first cylinder has been fitted. Designed with versatility in mind, one end is compatible with Twin Cam models, while the other end is specifically designed for Milwaukee Eight® engines.
These nuts effectively keep the cylinders in place when the heads are removed from the engine, providing stability and peace of mind during maintenance. With different threads at each end, they cater to various engine configurations. Proudly made in the U.S.A., these nuts represent quality craftsmanship.
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Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.
If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.
In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.
To exercise this right, contact us via email or through our website, providing your order number and contact details.
If you want to return an item, please contact us first to give you detailed instructions.